March 2019
Blue and White
Reflections of the sky
10.3 mm • f/3.2 • 1/1600 sec. • 100 ISO • 24x36 mm sensor • handheld • 45000 lux • EV 14
Soul Nebula
The Soul Nebula, its image stolen from the sky, just before the fog landed on Groningen
650 mm • f/5 • 3600 sec. • 100 ISO • 25.4mm sensor • tripod • 0 lux • EV -7.2
Light
Together to the light.
400 mm • f/18 • 1/2000 sec. • 100 ISO • 25.4mm sensor • handheld • 1769000 lux • EV 19.3
Torx
Torx bolts are being used more often these days. When you work with them you understand why.
4.2 mm • f/2.2 • 1/4 sec. • 125 ISO • 24x36 mm sensor • handheld • 42 lux • EV 4
Calibrated
A calibrated torque wrench.
4.2 mm • f/2.2 • 1/8 sec. • 100 ISO • 24x36 mm sensor • handheld • 110 lux • EV 5.3
Flirtation
Spring must be coming: even de pigeons in the HEMA are flirting, with snacks in between.
4.2 mm • f/2.2 • 1/33 sec. • 25 ISO • 24x36 mm sensor • handheld • 1700 lux • EV 9.3
Cattle
He said: "This morning I discovered that wa are just cattle, without internet"
150 mm • f/5.6 • 1/1250 sec. • 400 ISO • 25.4mm sensor • handheld • 27000 lux • EV 13.3
After her
He went after her, carried by his wings, but was forgotten why.
196 mm • f/5.6 • 1/4000 sec. • 400 ISO • 25.4mm sensor • handheld • 86000 lux • EV 14.9
Mixed
A mixed boat that seeks her way under two bridges. The steersman watches over them.
35 mm • f/2.8 • 1/1000 sec. • 1600 ISO • 25.4mm sensor • handheld • 1300 lux • EV 8.9
Blue
Today a remarkable phenomenon: the sky was blue in some places. I remember that a long time ago, that happened more often.
4.2 mm • f/2.2 • 1/1166 sec. • 25 ISO • 24x36 mm sensor • handheld • 62000 lux • EV 14.5
Middelstum
Beaufort 9 over Middelstum
4.2 mm • f/2.2 • 1/5495 sec. • 25 ISO • 24x36 mm sensor • handheld • 290000 lux • EV 16.7
7
Telephones were al lot bigger when I was seven years of age.
4.2 mm • f/2.2 • 1/17 sec. • 100 ISO • 24x36 mm sensor • handheld • 220 lux • EV 6.4
Attention
Here attention is trained in football. The question is: does it transfer to the field?
28 mm • f/2 • 1/640 sec. • 1600 ISO • 25.4mm sensor • handheld • 440 lux • EV 7.3
Found it!
Suddenly my studio was flooded after severe showers. 700 lilters that I pumped and sucked out. I checked everything but could not find a major hole, until I looked in the drain pipe: a hole that leaked water into my cavity wall.
4.2 mm • f/2.2 • 1/17 sec. • 32 ISO • 24x36 mm sensor • handheld • 700 lux • EV 8
Fossils
Very recent fossils on the bridge
4.2 mm • f/2.2 • 1/432 sec. • 25 ISO • 24x36 mm sensor • handheld • 23000 lux • EV 13
Storm
A day later, the same place, but now the storm had arrived. Cyclists had to get off their bikes, the water became airborne.
4.2 mm • f/2.2 • 1/1538 sec. • 25 ISO • 24x36 mm sensor • handheld • 81000 lux • EV 14.9
Cap
The cap of the windmill has een fastened well in this gale.
10.3 mm • f/2.8 • 1/1250 sec. • 100 ISO • 25.4 mm sensor • statief • 27000 lux • EV 13.3
Friend
Everybody has a best friend.
85 mm • f/5.6 • 1/1000 sec. • 100 ISO • 25.4mm sensor • handheld • 86000 lux • EV 14.9
Station Restaurant
The station restaurant of Groningen has allure
28 mm • f/4 • 1/30 sec. • 800 ISO • 25.4mm sensor • handheld • 160 lux • EV 5.9
Clavius
The largest crater in the image is Clavius, close to the south pole of the moon. Its diameter is 231 km, so the distance from Groningen to Roermond.
2035 mm • f/10 • 1/100 sec. • 100 ISO • 25.4mm sensor • tripod • 27000 lux • EV 13.3
Flying Carpet
My persian carpet receives flying lessons. When I pull the carpet sideways, the drone goes in the opposite direction, as if it wants to give way for the carpet to take off.
28 mm • f/4 • 1/20 sec. • 1600 ISO • 25.4mm sensor • handheld • 55 lux • EV 4.3
Image Correction
The 10-bit H-265 D-LOG video from the Hasselblad camera of the drone looks flat and distorted. After post correction with the script I wrote, it looks very good and uses the increased dynamic range of the raw file. (Script uses a look up table for the colors and distortion coefficients)
10.3 mm • f/2.8 • 1/1250 sec. • 100 ISO • 25.4 mm sensor • tripod • 27000 lux • EV 13.3
Black Hole
The chimney of the Ceres factory is like a black hole: no light can escape.
10.3 mm • f/2.8 • 1/1250 sec. • 100 ISO • 25.4 mm sensor • tripod • 27000 lux • EV 13.3
Night Out
Time for a night out!
4.2 mm • f/2.2 • 1/4 sec. • 125 ISO • 24x36 mm sensor • handheld • 42 lux • EV 4
February 2019
Wind Power
This tin-plated windmill transforms wind power in water displacement to keep the feet of the people from Groningen dry.
10.3 mm • f/2.8 • 1/200 sec. • 100 ISO • 24x36 mm sensor • handheld • 4300 lux • EV 10.6
Bode and Cigar
A pretty combination high in the sky in the Big Dipper: the Cigar nebula and Bode's Galaxy
650 mm • f/5 • 7200 sec. • 200 ISO • 24.5 mm sensor • tripod • 0 lux • EV -9.2
Ceres
Brick factory Ceres has been producing until 1969
10.3 mm • f/2.8 • 1/3200 sec. • 100 ISO • 24x36 mm sensor • handheld • 68000 lux • EV 14.6
43000
43000 solar panels on a waist dump, enough for 3500 households.
10.3 mm • f/2.8 • 1/2500 sec. • 100 ISO • 24x36 mm sensor • handheld • 54000 lux • EV 14.3
Westerdijkshorn
In the fifteenth century, a belltower wass built here, that collapsed in 1870, after which this tower was built. Only the bell is from 1658.
10.3 mm • f/2.8 • 1/1250 sec. • 100 ISO • 24x36 mm sensor • handheld • 27000 lux • EV 13.3
Pond Digging
This is how you dig a pond.
10.3 mm • f/2.8 • 1/160 sec. • 100 ISO • 24x36 mm sensor • handheld • 3400 lux • EV 10.3
Lost Land
After gaining land from the sea, we have surrendered it again.
10.3 mm • f/2.8 • 1/1250 sec. • 100 ISO • 24x36 mm sensor • handheld • 27000 lux • EV 13.3
Reflections I
Reflections of buildings as though it is a Batik.
28 mm • f/8 • 1/30 sec. • 100 ISO • 25.4mm sensor • handheld • 5200 lux • EV 10.9
Watch
Serious bussiness, Amsterdam Watch Co.
85 mm • f/1.8 • 1/100 sec. • 250 ISO • 25.4mm sensor • handheld • 350 lux • EV 7
Rupes Recta
That vertical pencil line in the image is a fault of 2 km wide and 110 km long on the moon and is calles Rupes Recta. It was discovered by Christiaan Huygens and because of the handle under it, it is sometimes called Huygens's sword.
2035 mm • f/10 • 1/1000 sec. • 100 ISO • 25.4mm sensor • tripod • 273000 lux • EV 16.6
Under Moon
Chit chat under the moon.
85 mm • f/5.6 • 1/400 sec. • 100 ISO • 25.4mm sensor • handheld • 34000 lux • EV 13.6
Jesse Owens
Murth Mossel plays Jesse Owens, the great sprinter from the time of Hitler. Part of the theater performance "De Achtervolgers" in which I was happy to give the scientific summary.
85 mm • f/1.8 • 1/100 sec. • 500 ISO • 25.4mm sensor • handheld • 180 lux • EV 6
Timeless
Beards and caps are timeless, as can be seen here at the Rembrandtplein.
28 mm • f/8 • 1/800 sec. • 100 ISO • 25.4mm sensor • handheld • 140000 lux • EV 15.6
Confrontation
A confrontation in the street and a negotiator. It ended well.
85 mm • f/1.8 • 1/320 sec. • 100 ISO • 25.4mm sensor • handheld • 2800 lux • EV 10
Curve
How does one walk a curve? How are the feet positioned and what happens to the angles of the limbs?
28 mm • f/8 • 1/160 sec. • 100 ISO • 25.4mm sensor • handheld • 28000 lux • EV 13.3
Air sickness
The passengers of that one airplane must have gotten air sickness.
85 mm • f/2.8 • 1/500 sec. • 100 ISO • 25.4mm sensor • handheld • 11000 lux • EV 11.9
Long Trip
A long trip on the bicycle along a lake.
4.2 mm • f/2.2 • 1/8 sec. • 160 ISO • 24x36 mm sensor • handheld • 66 lux • EV 4.6
Throughway
Cycling always goes through.
85 mm • f/2.8 • 1/250 sec. • 100 ISO • 25.4mm sensor • handheld • 5400 lux • EV 10.9
Forgotten
A forgotten leaf from autumn finds its protective background.
85 mm • f/2.8 • 1/100 sec. • 160 ISO • 25.4mm sensor • handheld • 1300 lux • EV 8.9
Kras
As is know as "the Kras", it is a nice place to sit down and look over de Dam.
28 mm • f/2 • 1/100 sec. • 50 ISO • 25.4mm sensor • handheld • 2200 lux • EV 9.6
Doom
Animals often can feel doom coming.
28 mm • f/2.8 • 1/30 sec. • 250 ISO • 25.4mm sensor • handheld • 260 lux • EV 6.6
Ceremony
Ceremony during the defence of a thesis at the Free University
4.2 mm • f/2.2 • 1/10 sec. • 100 ISO • 24x36 mm sensor • handheld • 130 lux • EV 5.6
My right
It is my right to be amazed by the refraction of light.
4.2 mm • f/2.2 • 1/50 sec. • 25 ISO • 24x36 mm sensor • handheld • 2600 lux • EV 9.9
27
She was only twentyseven, but already had a mind like a house.
28 mm • f/7.1 • 1/100 sec. • 100 ISO • 25.4mm sensor • handheld • 14000 lux • EV 12.3
South
Amsterdam South has grown vertically, since I left there.
28 mm • f/2.8 • 1/30 sec. • 1250 ISO • 25.4mm sensor • handheld • 51 lux • EV 4.2
Bent
Bent a number of steel tubes to store a number of sport bikes.
4.2 mm • f/2.2 • 1/10 sec. • 80 ISO • 24x36 mm sensor • handheld • 170 lux • EV 5.9
The Birds
It looked a bit like a scene from Alfred Hitchcock.
85 mm • f/1.8 • 1/160 sec. • 100 ISO • 25.4mm sensor • handheld • 1400 lux • EV 9
Boy
That was the kind of boy I was a long time ago. Only the label on my cap read "ADO"
85 mm • f/10 • 1/320 sec. • 800 ISO • 25.4mm sensor • handheld • 11000 lux • EV 12
January 2019
Border
The herd was looking for the snow border.
28 mm • f/2 • 1/4000 sec. • 800 ISO • 25.4mm sensor • handheld • 5500 lux • EV 11
Cheat Sheet
The present day cheat sheet is the inside of the cover of a calculator. As if it was written with a slate pencil on a slate.
4.2 mm • f/2.2 • 1/33 sec. • 32 ISO • 24x36 mm sensor • handheld • 1400 lux • EV 9
Woman
Impression by an artist of a woman.
4.2 mm • f/2.2 • 1/17 sec. • 64 ISO • 24x36 mm sensor • handheld • 350 lux • EV 7
Just
She shows herself before sunset on a grey day. How pretty.
28 mm • f/5 • 1/8000 sec. • 100 ISO • 25.4mm sensor • handheld • 546000 lux • EV 17.6
Coaxial
The coaxial mechanism that was invented by the british watchmaker George Daniels, works more accurate than trraditional escapements.
28 mm • f/10 • 1/30 sec. • 5000 ISO • 25.4mm sensor • handheld • 160 lux • EV 5.9
Stopped
Early in the morning time has stopped.
85 mm • f/8 • 1/100 sec. • 2500 ISO • 25.4mm sensor • handheld • 700 lux • EV 8
Coffee
Coffee in the snow is not very popular.
85 mm • f/4 • 1/100 sec. • 160 ISO • 25.4mm sensor • handheld • 2700 lux • EV 10
Swap Bike
Swap bike in winter: barely recognizable
85 mm • f/4 • 1/100 sec. • 2500 ISO • 25.4mm sensor • handheld • 170 lux • EV 6
Tulika
Tulika Nandi, directly after the defense of her great thesis.
85 mm • f/1.8 • 1/100 sec. • 5000 ISO • 25.4mm sensor • handheld • 18 lux • EV 2.7
It's over
The lunar eclipse was almost over, while in the distance the workers continued with the demolition of the old post office.
85 mm • f/3.2 • 1/2 sec. • 400 ISO • 25.4mm sensor • handheld • 14 lux • EV 2.4
Lunar Eclipse
The lunar eclipse in the early morning showed the moon against a backdrop of stars from the constellation Cancer.
650 mm • f/5 • 2 sec. • 400 ISO • 25.4mm sensor • tripod • 8.5 lux • EV 1.6
Orion Nebula
Since long I wanted to photograph this nebula. It was almost full moon and close by Orion, so that was not great, but it is a start.
650 mm • f/5 • 1800 sec. • 100 ISO • 25.4mm sensor • tripod • 0 lux • EV -6.2
Inge van Calkar
Inge van Calkar sang on Eurosonic Noorderslag 2019 from her own repertoire.
85 mm • f/1.8 • 1/250 sec. • 100 ISO • 25.4mm sensor • handheld • 2200 lux • EV 9.7
Mixing
Mixing of colours. When you mix all the colours of the rainbow in this way, you get some sort of white.
85 mm • f/22 • 1/1.25 sec. • 50 ISO • 25.4mm sensor • handheld • 3300 lux • EV 10.2
Folded
Nicely folded like this
85 mm • f/7.1 • 1/500 sec. • 100 ISO • 25.4mm sensor • handheld • 69000 lux • EV 14.6
Cracks
Cracks that go their own way, but also react to each other, forming patterns. Beautiful.
4.2 mm • f/2.2 • 1/17 sec. • 50 ISO • 24x36 mm sensor • handheld • 450 lux • EV 7.4
Angry
Angry beause she simply walks away
85 mm • f/2.8 • 1/125 sec. • 800 ISO • 25.4mm sensor • handheld • 330 lux • EV 6.9
52
Nog you can construct a rack with bolts and nuts with size 13 metric.
4.2 mm • f/2.2 • 1/8 sec. • 160 ISO • 24x36 mm sensor • handheld • 66 lux • EV 4.6
Heart Beat
The heart beat of a 90 year old pocket watch. Accuracy: fantastic. Variation from beat to beat: quite large. (In human hearts that is a good sign, but in watches that is a sign of wear). Amplitude: good.
4.2 mm • f/2.2 • 1/17 sec. • 40 ISO • 24x36 mm sensor • handheld • 560 lux • EV 7.7
Unfamiliar Object
Suddenly I saw an unfamiliar object in the sky this evening. I looked it up: it is the moon. After all those months of clouds I was forgotten what she looks like.
85 mm • f/2.8 • 1/400 sec. • 800 ISO • 25.4mm sensor • handheld • 1100 lux • EV 8.6
Accurate
Even old watches can run very accurately with some maintainance and regulation. Only 0.1 seconds deviation per day in this case.
50 mm • f/2.8 • 1/250 sec. • 800 ISO • 25.4mm sensor • handheld • 670 lux • EV 7.9
8 Days
A 90 year old watch that only needs to be wound once per week.
50 mm • f/2.8 • 1/160 sec. • 800 ISO • 25.4mm sensor • handheld • 430 lux • EV 7.3
Lamp
Nice, to sit behind the lamp and look outside while it is getting dark.
35 mm • f/1.4 • 1/100 sec. • 100 ISO • 25.4mm sensor • handheld • 540 lux • EV 7.6
Victims
Victims of the storm
35 mm • f/1.4 • 1/125 sec. • 800 ISO • 25.4mm sensor • handheld • 84 lux • EV 4.9
Gents
Gents working
35 mm • f/1.4 • 1/30 sec. • 800 ISO • 25.4mm sensor • handheld • 20 lux • EV 2.9
Many
Many messages on a single board.
35 mm • f/2.2 • 1/5000 sec. • 1250 ISO • 25.4mm sensor • handheld • 5300 lux • EV 10.9
Waiting
Waiting for the weather to clear...
35 mm • f/2.5 • 1/250 sec. • 1250 ISO • 25.4mm sensor • handheld • 340 lux • EV 7
Hay
Hay used to be stored in a haystack, in which a wanderer could sleep. Nowadays they are nicely packed, with a color code that is beyond me.
35 mm • f/5.6 • 1/2500 sec. • 400 ISO • 25.4mm sensor • handheld • 54000 lux • EV 14.3
Navigation
It's not easy to navigate when you are this close together, but with sharp eyes and matching motor control, it should be possible.
400 mm • f/5.6 • 1/100 sec. • 400 ISO • 25.4mm sensor • handheld • 2100 lux • EV 9.6
6
There were six of them, flying low over the Onlanden with hissing en beeping quills, as though they had problems with their lungs.
35 mm • f/5.6 • 1/3200 sec. • 400 ISO • 25.4mm sensor • handheld • 68000 lux • EV 14.6
Future
What will the coming year bring us in the field of science?
35 mm • f/1.8 • 1/640 sec. • 400 ISO • 25.4mm sensor • handheld • 1400 lux • EV 9
December 2018
Haren
Fireworks over the village of Haren from the other side of the Paterswolsemeer.
400 mm • f/5.6 • 1 sec. • 1600 ISO • 25.4mm sensor • handheld • 5.4 lux • EV 1
Together
Flying together, destination is not important.
400 mm • f/5.6 • 1/400 sec. • 1600 ISO • 25.4mm sensor • handheld • 2100 lux • EV 9.6
State
The weather is what it is, but what it does to you is a state of mind.
35 mm • f/1.4 • 1/640 sec. • 100 ISO • 25.4mm sensor • handheld • 3400 lux • EV 10.3
Jack
Jack is just more attractive to her than a reliable husband.
85 mm • f/1.8 • 1/320 sec. • 100 ISO • 25.4mm sensor • handheld • 2800 lux • EV 10
Fun
They just had fun together.
28 mm • f/2 • 1/30 sec. • 1250 ISO • 25.4mm sensor • handheld • 26 lux • EV 3.3
Night at the Lake
The lake was deserted. In the very far distance some water fowl was running over the wavelets.
35 mm • f/1.4 • 1/20 sec. • 12800 ISO • 25.4mm sensor • handheld • 0.8 lux • EV -1.7
Christmas Ball
The largest Christmas Ball of the Netherlands is situated in Groningen.
85 mm • f/1.8 • 1/100 sec. • 2500 ISO • 25.4mm sensor • handheld • 35 lux • EV 3.7
Balls
Bubbles as balls, shortlasting, but nice looking in that christmas tree.
85 mm • f/1.8 • 1/500 sec. • 100 ISO • 25.4mm sensor • handheld • 4400 lux • EV 10.7
Full Moon
Last night it was full moon. The clouds parted for a short time to show her beauty.
650 mm • f/5 • 1/1000 sec. • 100 ISO • 25.4mm sensor • tripod • 68000 lux • EV 14.6
Happy
Happy with each other, but somewhat with a reserved attitude, they enjoyed Amsterdam.
85 mm • f/1.8 • 1/250 sec. • 100 ISO • 25.4mm sensor • handheld • 2200 lux • EV 9.7
Solstice
At 23:23 we experienced the winter solstice of this year: the days will become longer again, the nights shorter.
50 mm • f/16 • 1 sec. • 100 ISO • 25.4mm sensor • handheld • 700 lux • EV 8
Levels
Quite inaccurate levels, but tasty.
50 mm • f/16 • 1/1.25 sec. • 100 ISO • 25.4mm sensor • handheld • 870 lux • EV 8.3
Alien
The inside of the Kinowa shows how well this fruit is prepared for dispersion.
50 mm • f/13 • 3.2 sec. • 100 ISO • 25.4mm sensor • handheld • 140 lux • EV 5.7
Alien
It looks like an alien being of the lazy kind, but in fact it is a Kiwano, or horned melon from New Zealand.
50 mm • f/13 • 5 sec. • 100 ISO • 25.4mm sensor • tripod • 92 lux • EV 5.1
After six
After six, when de shops just closed, the mood in the streets changes.
35 mm • f/5.6 • 1/40 sec. • 1600 ISO • 25.4mm sensor • handheld • 210 lux • EV 6.3
Breakfast
He was in the wrong street: the Reigerlaan (Heron avenue) is one street further, but he did catch his breakfast on this snowy morning.
321 mm • f/5.6 • 1/320 sec. • 800 ISO • 25.4mm sensor • handheld • 3400 lux • EV 10.3
Snow
Groningen obtained a thin layer of snow and more is coming.
400 mm • f/5.6 • 1/200 sec. • 800 ISO • 25.4mm sensor • handheld • 2100 lux • EV 9.6
Light
The lights are switched on when it gets dark. Still a week until the shortest day.
35 mm • f/1.4 • 1/1250 sec. • 1600 ISO • 25.4mm sensor • handheld • 420 lux • EV 7.3
Founder
The founder of the "Batavian Society for Experimental Philosophy" was a watchmaker, called Steven Hoogendijk. Next year June the Society will celebrate its 250 year existence.
35 mm • f/4 • 1/40 sec. • 3200 ISO • 25.4mm sensor • handheld • 55 lux • EV 4.3
Neuron
This tree with lamps is a great model of a neuron with active synapses (connections with other neurons).
35 mm • f/1.4 • 1/80 sec. • 100 ISO • 25.4mm sensor • handheld • 430 lux • EV 7.3
Wirtanen
The comet is approaching and is rising. Between fierce showers 12 exposures of 30 seconds each. The geen color comes from fluorescent carbon.
300 mm • f/2.8 • 360 sec. • 400 ISO • 25.4mm sensor • tripod • 0 lux • EV -7.5
Wire
The strength of concrete depends partly on de embedded wires, which remain when you break the concrete.
221 mm • f/5.6 • 1/100 sec. • 400 ISO • 25.4mm sensor • handheld • 2100 lux • EV 9.6
ISS
The International Space Station passes close under Mars, the moment I was looking for the comet, but the clouds closed the sky again.
35 mm • f/1.4 • 1.6 sec. • 100 ISO • 25.4mm sensor • handheld • 3.3 lux • EV 0.3
S-shape
Many buildings in Amsterdam hang at an angle due to the soft ground, but this one seems to recover by bending in an S-shape, like a tree would do.
28 mm • f/2 • 1/100 sec. • 100 ISO • 25.4mm sensor • handheld • 1100 lux • EV 8.6
Chaos
The traffic in Amsterdam can become very choatic and dangerous at times. This was seconds before a collision, with fortunately only material damage.
28 mm • f/2 • 1/40 sec. • 100 ISO • 25.4mm sensor • handheld • 440 lux • EV 7.3
Soap
Soap can show the weirdest shapes and colours.
28 mm • f/2 • 1/1000 sec. • 100 ISO • 25.4mm sensor • handheld • 11000 lux • EV 12
Veil Nebula
The Veil Nebula in the Swan has not existed for very long: a star exploded about 6000 years ago producing lots of hydrogen (red) and oxygen (blue). It is a huge structure that you can only photograph with a short lens in astrophotography terms (135mm).
135 mm • f/2.8 • 9000 sec. • 200 ISO • 25.4mm sensor • tripod • 0 lux • EV -11.2
Mercury
Mercury, the god of trade, is playing with his nakes at night. Symbols of life force, but also of death by poison.
35 mm • f/4 • 1/40 sec. • 2000 ISO • 25.4mm sensor • handheld • 87 lux • EV 5
Chistmas Mood
Pedestrians try to escape the christmas mood with quite some effort.
35 mm • f/1.4 • 1/40 sec. • 200 ISO • 25.4mm sensor • handheld • 110 lux • EV 5.3
Misty Heart
The Heart Nebula in Cassiopeia contains an open star cluster.
300 mm • f/2.8 • 3600 sec. • 400 ISO • 25.4mm sensor • tripod • 0 lux • EV -10.8
Giving a hand
To give someone a hand, can be done in a different way.
35 mm • f/3.5 • 1/60 sec. • 400 ISO • 25.4mm sensor • handheld • 500 lux • EV 7.5
November 2018
Job Failed
The plate solver than normally can locate the image of the night sky, was unable to place the cover of a notebbook. That is not so strange since the Big Dipper, the little Dipper and the Dragon occur more than once.
4.2 mm • f/2.2 • 1/8 sec. • 160 ISO • 24x36 mm sensor • by hand • 66 lux • EV 4.6
Wheelchairergometer
In this experimental design you can measure the relation between the power delivered in a wheelchair and the uptake of oxygen. In a free moving wheelchair things change because the chair accelerates and decelerates, influencing almost everything in the production of work and power.
35 mm • f/1.6 • 1/200 sec. • 100 ISO • 25.4mm sensor • handheld • 1400 lux • EV 9
Flowi
The light flows upward: the day can not be stopped anymore.
35 mm • f/1.6 • 1/500 sec. • 100 ISO • 25.4mm sensor • handheld • 3500 lux • EV 10.3
Giant Salamander
Not as large as a dinosaur, but a giant salamander of less than 15 million years old, with its 60 cm
28 mm • f/6.3 • 1/30 sec. • 640 ISO • 25.4mm sensor • handheld • 510 lux • EV 7.5
Defender
She was a defender in a friendly game at the Grote Markt.
85 mm • f/1.8 • 1/640 sec. • 3200 ISO • 25.4mm sensor • handheld • 180 lux • EV 6
Light Pollution
Light pollution in the area of the city of Groningen. The light in the right half of the image comes from Haren and the left part from Groningen.
28 mm • f/2 • 10 sec. • 3200 ISO • 25.4mm sensor • tripod • 0 lux • EV -6.3
Winter Conversation
A conversation under a cold and colorless winter sky.
28 mm • f/6.3 • 1/320 sec. • 100 ISO • 25.4mm sensor • handheld • 35000 lux • EV 13.6
Ames Room
The room that was designed by Adelbert Ames Jr. in 1946 gives this optical illusion.
28 mm • f/6.3 • 1/30 sec. • 2500 ISO • 25.4mm sensor • handheld • 130 lux • EV 5.6
Top Secret
Obviously top secret documents go in and out of this file cabinet.
4.2 mm • f/2.2 • 1/8 sec. • 160 ISO • 24x36 mm sensor • handheld • 66 lux • EV 4.6
Teamwork
During teamwork you make each other more critical.
28 mm • f/2 • 1/80 sec. • 100 ISO • 25.4mm sensor • handheld • 870 lux • EV 8.3
Gandalf & Co
Ships that take a break.
28 mm • f/6.3 • 1/30 sec. • 400 ISO • 25.4mm sensor • handheld • 810 lux • EV 8.2
Realities
Realisties are being layered and processed.
28 mm • f/2 • 1/50 sec. • 100 ISO • 25.4mm sensor • handheld • 550 lux • EV 7.6
PacMan II
The PacMan Nebula larger, but with limited palette: the clouds came again.
650 mm • f/2.8 • 1200 sec. • 100 ISO • 25.4mm sensor • tripod • 0.1 lux • EV -5.6
PacMan
The PacMan Nebula lies in the heart of Cassiopeia and jumps from the image as a red hot hydrogen cloud.
35 mm • f/2.8 • 7200 sec. • 100 ISO • 25.4mm sensor • tripod • 0 lux • EV -9.8
Hot Andromeda
The Andromeda Galaxy has a number of hot areas, which you can be seen here as red patches of ionised hydrogen.
300 mm • f/2.8 • 7200 sec. • 100 ISO • 25.4mm sensor • tripod • 0 lux • EV -9.8
Casino Royale
A coverband at the dinner of the symposium of The Society for Backpain Research
85 mm • f/1.8 • 1/100 sec. • 200 ISO • 25.4mm sensor • handheld • 440 lux • EV 7.3
Puddingmoon
The lazy moon over the Pudding factory with Mars above.
85 mm • f/1.8 • 1/100 sec. • 6400 ISO • 25.4mm sensor • handheld • 14 lux • EV 2.3
Elephant Trunk Nebula
The Elephant Trunk Nebula in the constellation Cepheus. The photograph with the longest exposure time I ever used: two hours.
650 mm • f/5 • 7200 sec. • 200 ISO • 24.5mm sensor • tripod • 0 lux • EV -9.2
Diffraction
Masks for optics to focus with diffraction patterns.
4.2 mm • f/2.2 • 1/17 sec. • 125 ISO • 24x36 mm sensor • handheld • 180 lux • EV 6
Cassiopeia
Cassiopeia and its surroundings with the Antromeda nebula, the Double Cluster and the Open Cluster (NGC 752) upper left.
35 mm • f/1.4 • 600 sec. • 200 ISO • 24x36mm sensor • tripod • 0 lux • EV -9.3
Coffee
Spilled coffee, while grading exams. Interesting branch of forensic trace research and also looking like a Mandelbrot set.
4.2 mm • f/2.2 • 1/17 sec. • 125 ISO • 24x36 mm sensor • handheld • 180 lux • EV 6
Violence
Violence in the heavens during the formation of new stars in the North America Nebula in the constellation Cygnus.
650 mm • f/5 • 1800 sec. • 800 ISO • 25.4mm sensor • tripod • 0 lux • EV -9.2
Wheel
A wheel turn filters in front of the camera: R, G, B, L, Halfa, OIII and SII.
4.2 mm • f/2.2 • 1/17 sec. • 80 ISO • 24x36 mm sensor • handheld • 280 lux • EV 6.7
Pinwheel
Again the Pinwheel galaxy but now with a monochrome camera and RGB filters. Note the tiny pointy galaxy in the bottom right corner: NGC 5422
650 mm • f/5 • 1800 sec. • 800 ISO • 25.4mm sensor • tripod • 0 lux • EV -9.2
Layers
Wasps build their nest layer for layer from different plants that they chew to a paper pulp mixed with their saliva. Let's wait until they are developed far enough that they can actually write something on that paper.
50 mm • f/2.8 • 1/50 sec. • 800 ISO • 25.4mm sensor • handheld • 130 lux • EV 5.6
Dark
The dark season
4.2 mm • f/2.2 • 1/128 sec. • 25 ISO • 24x36 mm sensor • handheld • 6800 lux • EV 11.3
Mild
Winter weather with a frozen ground, but mild when sun rises higher.
4.2 mm • f/2.2 • 1/506 sec. • 25 ISO • 24x36 mm sensor • handheld • 27000 lux • EV 13.3
Escaping
Behind that small window, she has been working for years on a plan te escape.
85 mm • f/1.8 • 1/4 sec. • 400 ISO • 25.4mm sensor • handheld • 8.8 lux • EV 1.7
Tipping Point
Rico Verhoeven indicates what he saw when he encountered Badr Hari in a fight.
28 mm • f/2 • 1/30 sec. • 125 ISO • 25.4mm sensor • handheld • 260 lux • EV 6.6
Heat
A car fire appears to make a lot of noise, as I could tell last night at 2:00. This is what was left of it.
28 mm • f/2.8 • 1/20 sec. • 100 ISO • 25.4mm sensor • handheld • 430 lux • EV 7.3
October 2018
Gownroom
The gown room of the university of Eindhoven is simpel and efficient.
4.2 mm • f/2.2 • 1/10 sec. • 80 ISO • 24x36 mm sensor • handheld • 170 lux • EV 5.9
Einstürzende Neubauten
Deep in the night, it is being guarded, the new building from a long time ago.
85 mm • f/1.8 • 1/30 sec. • 3200 ISO • 25.4mm sensor • handheld • 8.3 lux • EV 1.6
Oxygen and Hydrogen
Oxygen (blue) and hydrogen (red) give color to the Veil Nebula in the constellation Swan. Remnants of a supernova.
300 mm • f/2.8 • 1800 sec. • 800 ISO • 25.4mm sensor • tripod • 0 lux • EV -10.8
pinwheel in Town
The pinwheel galaxy above the town of Groningen.
300 mm • f/2.8 • 1800 sec. • 800 ISO • 25.4mm sensor • tripod • 0 lux • EV -10.8
To Say
According to me this windowsill will open her mouth within a while to talk to us. Let's listen.....
560 mm • f/8 • 1/400 sec. • 800 ISO • 25.4mm sensor • handheld • 8700 lux • EV 11.6
Gait
To recognize a gait pattern when it's dark requires a lot of training.
85 mm • f/5.6 • 1/8 sec. • 1600 ISO • 25.4mm sensor • handheld • 43 lux • EV 4
Years
She has been wondering for years, every time the moon is full, what she exactly is doing there.
85 mm • f/5.6 • 1.6 sec. • 1600 ISO • 25.4mm sensor • handheld • 3.3 lux • EV 0.3
Made for it
Sometimes you see what a dog like this is made for and where he came from.
400 mm • f/5.6 • 1/400 sec. • 500 ISO • 25.4mm sensor • handheld • 6800 lux • EV 11.3
4.5 minutes
4.5 minutes is needed for the to draw this trajectory over the heavenly sphere: every 10 seconds a step.
300 mm • f/2.8 • 1/1000 sec. • 100 ISO • 25.4mm sensor • tripod • 21000 lux • EV 12.9
Chinees
Between those dark large dutch bicycles, there is this small colorful bicycle belonging to our chinese coworker.
35 mm • f/1.4 • 1/80 sec. • 200 ISO • 25.4mm sensor • handheld • 210 lux • EV 6.3
Least Resistance
People often look for the way with the least resistance.
4.2 mm • f/2.2 • 1/100 sec. • 32 ISO • 24x36 mm sensor • handheld • 4100 lux • EV 10.6
Bode's in Town
Bode's Galaxy early in the evening, before the clouds closed off the heavens over town..
1450 mm • f/7 • 900 sec. • 400 ISO • 25.4mm sensor • tripod • 0 lux • EV -6.2
Andromeda in Town
Andromeda photographed in town with the setup of yesterday.
300 mm • f/2.8 • 1800 sec. • 200 ISO • 25.4mm sensor • tripod • 0 lux • EV -8.8
Eye of Sauron
This lens earns that name. A 30 year old 300/2.8 lens for the old Canon FD system without autofocus or image stabilization here applied as astrograph with a cooled colour camera. Nextr to it a guide scope with black and white camera used to follow a star up the pixel for long exposures.
35 mm • f/2.5 • 1/125 sec. • 100 ISO • 25.4mm sensor • handheld • 2100 lux • EV 9.6
Random
A picture accidentally taken, waiting at the check out cash register.
4.2 mm • f/2.2 • 1/17 sec. • 50 ISO • 24x36 mm sensor • handheld • 450 lux • EV 7.4
Rescue dog
A rescue dog in training near a building that is demolished.
400 mm • f/5.6 • 1/400 sec. • 100 ISO • 25.4mm sensor • handheld • 34000 lux • EV 13.6
Highest
The highest clouds are torne apart by shear winds high above the tax buidling. A bit lower a small airplane that found it's way to the north.
35 mm • f/3.2 • 1/2500 sec. • 100 ISO • 25.4mm sensor • handheld • 70000 lux • EV 14.6
To Fly
These top athletes seem to be less burdened by gravity: they cover the course of the 4 miles almost completely flying. Davis Kiplangat would win in the end, which you can already tell from his face, here with two kilometers to go.
166 mm • f/5.6 • 1/2000 sec. • 400 ISO • 25.4mm sensor • handheld • 43000 lux • EV 13.9
Victory
That's how it looks like and feels like to have a victory.
333 mm • f/5.6 • 1/2500 sec. • 400 ISO • 25.4mm sensor • handheld • 54000 lux • EV 14.3
Cigar and Bode
The Cigar Galaxy and Bode's galaxy near the Big Dipper
300 mm • f/2.8 • 900 sec. • 800 ISO • 13x8 mm sensor • tripod • 0 lux • EV -9.8
Horizon
The sun is rushing towards the horizon.
4.2 mm • f/2.2 • 1/100 sec. • 32 ISO • 24x36 mm sensor • handheld • 4100 lux • EV 10.6
Rattleback
This rattleback wants to turn only counterclockwise and that has nothing to do with magnetism, but everything with tensors.
4.2 mm • f/2.2 • 1/4 sec. • 100 ISO • 24x36 mm sensor • handheld • 53 lux • EV 4.3
Cross
Somebody put a large cross next to the Big Dipper.
12 mm • f/8 • 15 sec. • 800 ISO • 24x36mm sensor • handheld • 1.5 lux • EV -0.9
Box
When I looked in the box it was obvious: Two hearts were stolen.
4.2 mm • f/2.2 • 1/100 sec. • 32 ISO • 24x36 mm sensor • handheld • 4100 lux • EV 10.6
North America Nebula
This nebula looks a bit like North America, hence the name. Here photographed straight over the city of Groningen. The bright star on the right border is Deneb.
85 mm • f/2.0 • 900 sec. • 1600 ISO • 13x10 mm sensor • tripod • 0 lux • EV -11.8
Andromeda
Deep on the night, near Schaaphok, in a dark part of the province of Groningen, the Andromeda nebular was captured.
400 mm • f/5.6 • 250 sec. • 6400 ISO • 24x36 mm sensor • tripod • 0 lux • EV -9
ISS
Photographed the International Space Station in an Indian Summer.
2035 mm • f/10 • 1/2000 sec. • 1250 ISO • 24x36mm sensor • tripod • 44000 lux • EV 14
Chestnut
Chestnuts you can find everywhere now, jumped out of their hard shell and ready for the fire.
50 mm • f/3.5 • 1/1000 sec. • 100 ISO • 25.4mm sensor • handheld • 33000 lux • EV 13.6
Humor
Sometimes humor can be caught under a tiny hat.
4.2 mm • f/2.2 • 1/100 sec. • 32 ISO • 24x36 mm sensor • handheld • 4100 lux • EV 10.6
Shape
The shape of an old hooter on a firetruck is not there by coincidence: it amplifies exactly the right frequencies to make the sound audible over a large distance.
50 mm • f/13 • 1/80 sec. • 800 ISO • 25.4mm sensor • handheld • 4600 lux • EV 10.7
Kangaroo
A kangaroo that has quit at an early stage.
50 mm • f/2.8 • 1/30 sec. • 800 ISO • 25.4mm sensor • handheld • 80 lux • EV 4.9
September 2018
Inspiration
The little girl got inspired.
85 mm • f/1.8 • 1/4000 sec. • 320 ISO • 25.4mm sensor • handheld • 11000 lux • EV 12
Open Day
Open day at city control. You can go up in the air with the men who take care of the trees.
50 mm • f/13 • 1/800 sec. • 800 ISO • 25.4mm sensor • handheld • 46000 lux • EV 14
ISS
The International Space Station passed by. Now I aimed my telescope at a predefined point and photographed at the highest magnification. That is harder than photograhing the Martinitoren (which is 100m high, just the size of the ISS) in Groningen, sitting in the Eiffeltower in Paris. It's the same distance, but the Martinitoren it is not moving.
2035 mm • f/10 • 1/1000 sec. • 400 ISO • 24x36 mm sensor • tripod • 68000 lux • EV 14.6
Power
Power for a night in the field under the stars, for the telescope, the cooled camera and the laptop.
4.2 mm • f/2.2 • 1/17 sec. • 80 ISO • 24x36 mm sensor • handheld • 280 lux • EV 6.7
Choice
To be able to choose is nice, but sometimes the collection is huge.
4.2 mm • f/2.2 • 1/33 sec. • 32 ISO • 24x36 mm sensor • handheld • 1400 lux • EV 9
ISS
The brightest white curve is made by the International Space Station, still illuminated by the sun. The interrupted paths are from airplanes, the almost vertical trail by another satellite (JASON-2 for measuring the oceans). The lowest short trail has been drawn by the planet Mars. (the picture is composed from 3800 images and covers a little over 2 minutes)
35 mm • f/1.4 • 1/30 sec. • 6400 ISO • 24x36 mm sensor • tripod • 2.5 lux • EV -0.1
History
This old cupboard has a long history. The wood tries to tell us something in contour lines.
4.2 mm • f/2.2 • 1/17 sec. • 50 ISO • 24x36 mm sensor • handheld • 450 lux • EV 7.4
Autumn
Today autumn starts: the sun is exactly over the equator on her way to the south and here it will be colder.
85 mm • f/1.8 • 1/100 sec. • 200 ISO • 25.4mm sensor • handheld • 440 lux • EV 7.3
Plus Cat
This cat often waits at the entrance of the Plus store for attention and perhaps something to eat.
85 mm • f/1.8 • 1/200 sec. • 100 ISO • 25.4mm sensor • handheld • 1800 lux • EV 9.3
Noise
Noise of a sensor of an astro camera at -20 °C (left) and +20 °C (right). These are the lowest 3 bins of the 256 at 30 seconds exposure.
2035 mm • f/10 • 30 sec. • 50 ISO • 25.4mm sensor • handheld • 18 lux • EV 2.7
The Universe
Only a small part of the universe can be observed and photographed. But that is suffiicient for me.
85 mm • f/1.8 • 1/100 sec. • 800 ISO • 25.4mm sensor • handheld • 110 lux • EV 5.3
Whirlpool Galaxy
The Whirlpool Galaxy again, but now from a stack of 10 images. You can see some more already in the spiral arms
2035 mm • f/10 • 20 sec. • 2000 ISO • 24x36mm sensor • tripod • 0.7 lux • EV -2
Whirlpool Galaxy
The Whirlpool Galaxy near the Big Dipper can not be seen with the naked eye: it is about 50 times too weak. Here photographed from the city of Groningen with light pollution and no stacking. So it should be possible to do better. But for the first time I was able to capture it.
2035 mm • f/10 • 30 sec. • 1600 ISO • 24x36mm sensor • tripod • 0 lux • EV -7.9
Apollo 16
This is the area where Apollo 16 landed (click here), photographed at half moon.
2850 mm • f/14 • 1/50 sec. • 800 ISO • 24x36mm sensor • tripod • 3300 lux • EV 10.3
Bahtinov
When you put a Bahtinov mask in front of your telescope, you can focus better on the stars, because the diffraction pattern shows any small error in focussing. Bahtinov was a Russian amateur astronomer who invented the mask.
2035 mm • f/10 • 1/160 sec. • 100 ISO • 24x36mm sensor • tripod • 44000 lux • EV 14
Walking
To be able to walk seems so self-evident.
28 mm • f/2 • 1/160 sec. • 100 ISO • 25.4mm sensor • handheld • 1700 lux • EV 9.3
Smoke
The candle of the ninth year has been blown out and the smoke illuminated by a laser. The tenth year has started.
85 mm • f/4.5 • 1/10 sec. • 100 ISO • 25.4mm sensor • handheld • 550 lux • EV 7.7
Andromeda Galaxy
Our direct neighbouring galaxy is visually larger than the full moon, but a lot less bright.
85 mm • f/1.2 • 5 sec. • 800 ISO • 24x36mm sensor • tripod • 0.1 lux • EV -4.8
New Moon
Again and again a new moon over the horizon.
2035 mm • f/10 • 1/320 sec • 100 ISO • 24x36 mm sensor • tripod • 87000 lux • EV 15
Red
The sun sets in red but does not leave a clear night.
12 mm • f/11 • 1/30 sec. • 800 ISO • 24x36mm sensor • handheld • 1200 lux • EV 8.8
DB80
When you know the strength of the materials and you have a computer model of the car, it must be possible to reconstruct how this car got deformed.
35 mm • f/1.4 • 1/1000 sec. • 100 ISO • 25.4mm sensor • handheld • 5400 lux • EV 10.9
Immersed
He was immersed in another world and forgot the ordinary existence.
35 mm • f/1.4 • 1/60 sec. • 100 ISO • 25.4mm sensor • handheld • 320 lux • EV 6.9
Museum Night
The museums were open in the evening and night. In the Groninger Museum modern dance between the pieces of art.
85 mm • f/1.8 • 1/100 sec. • 1250 ISO • 25.4mm sensor • handheld • 71 lux • EV 4.7
Clean
The sun is almost clean: we are at a minimum of solar activity. There are just four tiny sunspots almost exactly in the middle. In de right bottom corner a magnification. (the difference between sunspots and dust on the sensor is that sunspots move with the sun in the image, but dust does not)
2035 mm • f/10 • 1/350 sec. • 100 ISO • 24x36mm sensor • tripod • 96000 lux • EV 15.1
Radiometer
A radiometer in the morning sun. The black sides of the vanes absorb photone, while the reflecting sides reflect them. The heating up of the air at the black sides increases the air pressure, driving the radiometer. When you place the radiometer in the freezer for a short while, cooling it down quickly, the direction of rotation is reversed, due to the black body radiation at the black sides, which lowers the temperature at that side, reducing the air pressure.
50 mm • f/6.3 • 1/500 sec. • 500 ISO • 25.4mm sensor • handheld • 11000 lux • EV 12
Vega Sushi
It takes some adaptation, but sushi can be enjoyed withhout meat or fish.
4.2 mm • f/2.2 • 1/17 sec. • 50 ISO • 24x36 mm sensor • handheld • 450 lux • EV 7.4
Recognition
Even with a computer of 35 Euro (Raspberry) you can recognize objects. But a broken match is not recongized.
4.2 mm • f/2.2 • 1/33 sec. • 40 ISO • 24x36 mm sensor • handheld • 1100 lux • EV 8.6
Loss of Face
In case of loss of face, you can get another one here.
28 mm • f/7.1 • 1/1000 sec. • 100 ISO • 25.4mm sensor • handheld • 138000 lux • EV 15.6
International Space Station
The International Space Station moves in front of the moon. Here photographed at 10 frames/second somewhere in the landscape of Drenthe.
2000 mm • f/10 • 1/1250 sec. • 400 ISO • 24x36mm sensor • tripod • 85000 lux • EV 14.9
Testchart
In order to measure the resolution of my 2000mm f/10 telescope, I had put up a test chart at a large distance, which was far enough for a cyclist to pass by in front of it.
2000 mm • f/10 • 1/800 sec. • 800 ISO • 24x36mm sensor • tripod • 27000 lux • EV 13.3
August 2018
Eveningflight
The weather was fine for balloon flights at sunset.
195 mm • f/7.1 • 1/200 sec. • 800 ISO • 25.4mm sensor • handheld • 3400 lux • EV 10.3
Conversation
A conversation between two women at sunset.
85 mm • f/4.5 • 1/3200 sec. • 100 ISO • 25.4mm sensor • handheld • 177000 lux • EV 16
Submerged
Submerged in the Noorderzon Festival
85 mm • f/4.5 • 1/100 sec. • 500 ISO • 25.4mm sensor • handheld • 1100 lux • EV 8.7
Bommen Berend
The explosions of Bommen Berend could be heard and seen again over the Zuiderhaven.
35 mm • f/1.4 • 1/320 sec. • 400 ISO • 25.4mm sensor • tripod • 430 lux • EV 7.3
Climbing
This rose does not want to be climbed, that is obvious
50 mm • f/8 • 1/30 sec. • 800 ISO • 25.4mm sensor • handheld • 660 lux • EV 7.9
Little Boat
The little boat fell on the ground, but still held enough love inside.
50 mm • f/8 • 1/30 sec. • 200 ISO • 25.4mm sensor • handheld • 2600 lux • EV 9.9
Three Friends
Three friends are going to a party at sunset.
85 mm • f/1.8 • 1/8000 sec. • 100 ISO • 25.4mm sensor • handheld • 71000 lux • EV 14.7
't Jagertje
To polish your bike, 't Jagertje brings polish oil.
50 mm • f/16 • 1/60 sec. • 800 ISO • 25.4mm sensor • handheld • 5200 lux • EV 10.9
Heavenly Chain
A heavenly chain of 15 positions of the planet Saturn (every 2 seconds an image)
560 mm • f/8 • 1/50 sec. • 800 ISO • 24x36mm sensor • tripod • 1100 lux • EV 8.6
Stack
An image of the moon with less noise and more sharpness due to stacking.
560 mm • f/8 • 1/250 sec. • 800 ISO • 24x36mm sensor • tripod • 5500 lux • EV 11
Contrail
A contrail of an airplane runs like a zipper over the moon
213 mm • f/7.1 • 1/640 sec. • 800 ISO • 25.4mm sensor • tripod • 11000 lux • EV 12
Rope
Flexible and strong rope that you store like this to save time when you need dit.
28 mm • f/2 • 1/30 sec. • 250 ISO • 25.4mm sensor • handheld • 130 lux • EV 5.6
Fastest Kid
Fastest Kid on the Block. But it takes a lot of space for the water cooling system. (i9-7980xe 18 core 4.5 GHz), Rendering animations and creating and running computer simulations of the human body is 8x faster than before.
28 mm • f/6.3 • 1/60 sec. • 100 ISO • 25.4mm sensor • handheld • 6500 lux • EV 11.2
Sail
When you want to get more out of the wind, you have to apply a sail to the mill.
400 mm • f/5.6 • 1/400 sec. • 250 ISO • 25.4mm sensor • handheld • 14000 lux • EV 12.3
Widde Meuln
A heavy shower behing the white mill of Ten Boer
28 mm • f/4.5 • 1/3200 sec. • 100 ISO • 25.4mm sensor • handheld • 177000 lux • EV 16
Bark
The bark of a tree at the splitting of a stem, that did not succeed. Sometimes this happens when the distance grows slower than the stems themselves.
50 mm • f/7.1 • 1/15 sec. • 1600 ISO • 25.4mm sensor • handheld • 130 lux • EV 5.6
Phaeolepiota aurea
Suddenly a Phaeolepiota aurea emerges between my plants. Indeed, it has been very moist the last few days.
50 mm • f/13 • 1/60 sec. • 200 ISO • 25.4mm sensor • handheld • 14000 lux • EV 12.3
Introduction Week
The introduction week for the new students of our university. Hopefully they don't feel like a hamster in a wheel, but more like a sailor with own navigation.
28 mm • f/9 • 1/1600 sec. • 200 ISO • 25.4mm sensor • handheld • 177000 lux • EV 16
Shark Teeth
When you cycle often en with power, you get shark teeth, that is a commonly known fact!
50 mm • f/9 • 1/80 sec. • 200 ISO • 25.4mm sensor • handheld • 8800 lux • EV 11.7
Falling Stars
The falling stars (Perseïds) kept hiding behind the clouds this year.
28 mm • f/3.5 • 1/1.25 sec. • 200 ISO • 25.4mm sensor • handheld • 21 lux • EV 2.9
Nieuwe Kerk
The heavy moist air around the large trees of the Nieuwe Kerk, while the evening falls.
8 mm • f/6.3 • 1/60 sec. • 320 ISO • 25.4mm sensor • handheld • 2000 lux • EV 9.5
Flushed Out
More rain fell in one hour than in the last 6 weeks and so a part of the new beltway of Groningen flushed down.
35 mm • f/1.4 • 1/160 sec. • 100 ISO • 25.4mm sensor • handheld • 860 lux • EV 8.3
Before dark
Getting home before dark is still possible.
560 mm • f/8 • 1/1600 sec. • 800 ISO • 25.4mm sensor • handheld • 35000 lux • EV 13.6
Drought
Unknown drought in the Netherlands, the passed month. Last night, the rain fell down.
85 mm • f/11 • 1.6 sec. • 100 ISO • 25.4mm sensor • tripod • 210 lux • EV 6.2
Social
The social intelligence of some students appears to be quite low. Or is this the expression of something else?
35 mm • f/2 • 1/2500 sec. • 100 ISO • 24x36mm sensor • handheld • 27000 lux • EV 13.3
Old
His bike was twice as old as he was, but was a good ride.
28 mm • f/2 • 1/50 sec. • 100 ISO • 25.4mm sensor • handheld • 550 lux • EV 7.6
Bicycles
A unique bicycle shop in a remarkable house in Amsterdam.
28 mm • f/7.1 • 1/40 sec. • 100 ISO • 25.4mm sensor • handheld • 5500 lux • EV 11
Irritating
She thought it was irritating, shopping with her daughter, who was constantly on the phone.
85 mm • f/1.8 • 1/2000 sec. • 100 ISO • 25.4mm sensor • handheld • 18000 lux • EV 12.7
Booklovers
Today I spotted remarkable book lovers in Amsterdam, the day before Canal Parade.
85 mm • f/1.8 • 1/4000 sec. • 100 ISO • 25.4mm sensor • handheld • 35000 lux • EV 13.7
Suffering
Many suffering bicycles in the Netherlands.
28 mm • f/7.1 • 1/30 sec. • 200 ISO • 25.4mm sensor • handheld • 2100 lux • EV 9.6
Third Eye
In the cultural evolution we acquired a third eye and sometimes that is the only one looking at you.
100 mm • f/5 • 1/320 sec. • 400 ISO • 25.4mm sensor • handheld • 5500 lux • EV 11
July 2018
Tom Dumoulin
Tom Dumoulin in the pro race of Surhuisterveen, riding ahead of Geraint Thomas, the winner of the Tour de France.
35 mm • f/2 • 1/8000 sec. • 800 ISO • 25.4mm sensor • handheld • 11000 lux • EV 12
No Wind
There was no wind at the galvenized mill.
50 mm • f/8 • 1/400 sec. • 1600 ISO • 25.4mm sensor • handheld • 4400 lux • EV 10.6
Common Clubtail
The Common Clubtail (Gomphus vulgatissimus) is a large dragonfly with beautiful eyes.
50 mm • f/4 • 1/160 sec. • 100 ISO • 25.4mm sensor • tripod • 7000 lux • EV 11.3
Common Clubtail
The Common Clubtail (Gomphus vulgatissimus) is a large dragonfly with beautiful eyes.
50 mm • f/8 • 1/160 sec. • 200 ISO • 25.4mm sensor • handheld • 14000 lux • EV 12.3
Moon and Mars
A complete lunar eclipse after moon rise, followed by Mars in her path.
140 mm • f/6.3 • 1.3 sec. • 6400 ISO • 25.4mm sensor • tripod • 1.3 lux • EV -1.1
Hot
It was a very hot day (36°C) and people did all kinds of things to cool down.
28 mm • f/5.6 • 1/400 sec. • 1600 ISO • 25.4mm sensor • handheld • 2100 lux • EV 9.6
Relaxed
When a heron flies, it looks pretty relaxed. Here three frames of the same bird.
400 mm • f/5.6 • 1/640 sec. • 800 ISO • 25.4mm sensor • handheld • 6800 lux • EV 11.3
Signals
The young great crested grebes in their pyjama's try giving signals.
400 mm • f/5.6 • 1/400 sec. • 200 ISO • 25.4mm sensor • handheld • 17000 lux • EV 12.6
Layers
Three ecological layers emerge when bulls look for coolness in the water.
327 mm • f/11 • 1/320 sec. • 200 ISO • 25.4mm sensor • handheld • 53000 lux • EV 14.2
Carborundum
With french garden herbs, you can cook, but you can not grind glass. With both you can leave an impression.
50 mm • f/11 • 1/1.25 sec. • 100 ISO • 25.4mm sensor • handheld • 410 lux • EV 7.2
Tourists
That's how you are a tourst together in Amsterdam
28 mm • f/2 • 1/2500 sec. • 100 ISO • 25.4mm sensor • handheld • 27000 lux • EV 13.3
Two Lions
Two lions in Amsterdam.
28 mm • f/2 • 1/8000 sec. • 100 ISO • 25.4mm sensor • handheld • 87000 lux • EV 15
Eurasian Spoonbills
Eurasian Spoonbills are symbol of the dutch bird conservation: in 1970 only 170 pair in the Netherlands, now about 2500.
560 mm • f/8 • 1/1250 sec. • 800 ISO • 25.4mm sensor • handheld • 27000 lux • EV 13.3
Match
A match head contains potassium chloride and phosphorus and some iron oxide for the red color.
20 mm • f/13 • 1/160 sec. • 200 ISO • 24x36mm sensor • tripod • 37000 lux • EV 13.7
Shots
The train to Groningen passes signal lights that have been shot at.
560 mm • f/8 • 1/640 sec. • 3200 ISO • 25.4mm sensor • handheld • 3500 lux • EV 10.3
Bumblebee
Bumblebees don;t dance like honey bees do for communication, but pass pollen to each other.
50 mm • f/4 • 1/160 sec. • 200 ISO • 24x36mm sensor • tripod • 3500 lux • EV 10.3
Back
Back to nature. A dog has to find some way.
35 mm • f/1.4 • 1/13 sec. • 12800 ISO • 24x36mm sensor • handheld • 0.5 lux • EV -2.3
Looking
When a housefly looks at you, it does not see you in great detail, but it is very sensitive to movement. Between the facet eyes you can see an extra small eye that is functional in that respect. Also the hairs are very sensitive to air movements. So you catch a fly with a large glass that you slowly place over the fly and you slide a card onder the glass.
20 mm • f/3 • 1/160 sec. • 200 ISO • 24x36mm sensor • tripod • 37000 lux • EV 13.7
Night
The flowers slowly disappear in the night.
336 mm • f/5.6 • 1/15 sec. • 800 ISO • 25.4mm sensor • handheld • 160 lux • EV 5.9
Sun
The sun is up high. You can feel her burning on your back.
12 mm • f/11 • 1/2000 sec. • 100 ISO • 24x36mm sensor • handheld • 661000 lux • EV 17.9
Art
Art in the street: in this case a painting by Jan Altink, "Het witte paard", 1925
35 mm • f/2.8 • 1/6400 sec. • 100 ISO • 25.4mm sensor • handheld • 137000 lux • EV 15.6
Eye
Through the eye of the needle.
20 mm • f/8 • 1/250 sec. • 100 ISO • 36x24mm sensor • tripod • 44000 lux • EV 14
Bilingual
Old watches are bilingual in indicating adjustment of speed.
50 mm • f/4 • 1/100 sec. • 100 ISO • 25.4mm sensor • handheld • 4400 lux • EV 10.6
Groans
The old city groans under the force of the development of the Forum.
50 mm • f/2 • 1/60 sec. • 100 ISO • 25.4mm sensor • handheld • 660 lux • EV 7.9
Biter
The skull of this musk rat is built for biting. The orange color of the teeth comes from iron minerals and so you could say that they are rusted.
50 mm • f/5.6 • 1/500 sec. • 100 ISO • 25.4mm sensor • handheld • 43000 lux • EV 13.9
Market Vendor
With the relfection of the Martinitoren in his spectacles, he posed after having tidied his moustache.
85 mm • f/4 • 1/400 sec. • 100 ISO • 25.4mm sensor • handheld • 17000 lux • EV 12.6
Smiley
If you look carefully, you see a smiley in the cap of a bottle of Doggerland cider.
25 mm • f/11 • 1/60 sec. • 100 ISO • 25.4mm sensor • tripod • 20000 lux • EV 12.8
Return
The bumblebee offers a favor in return to the flower when drinking the nectar: he spreads the pollen.
50 mm • f/16 • 1/60 sec. • 100 ISO • 25.4mm sensor • handheld • 42000 lux • EV 13.9
Ribbons
The council of Groningen decided to decorate ribbons over this narrowstreet. When you walk over a straight line, they can keep your head cool on a hot day.
12 mm • f/8 • 1/800 sec. • 100 ISO • 25.4mm sensor • handheld • 140000 lux • EV 15.6
Lilac
The sky opposite the setting sun turns lilac.
140 mm • f/7.1 • 1/160 sec. • 400 ISO • 25.4mm sensor • handheld • 5500 lux • EV 11
Urban Culture
At Urban Culture in Groningen I was curious what she would write on that paper.
12 mm • f/8 • 1/800 sec. • 100 ISO • 25.4mm sensor • handheld • 140000 lux • EV 15.6
June 2018
Small China-mark
Small China-marks fly low over the duckweed, leaving their eggs hanging from the floating leaves.
560 mm • f/8 • 1/250 sec. • 400 ISO • 25.4mm sensor • handheld • 11000 lux • EV 12
Hercules
This Hercules beetle can carry up to 1000 times his own weight.
50 mm • f/3.5 • 1/250 sec. • 100 ISO • 25.4mm sensor • tripod • 8400 lux • EV 11.6
Summer Evening
On a summer evening you play volleyball on the square.
400 mm • f/5.6 • 1/640 sec. • 400 ISO • 25.4mm sensor • handheld • 14000 lux • EV 12.3
Houston
"Houston we have a problem" was what he must have thought when something hit him from the left.
35 mm • f/10 • 1/1000 sec. • 1250 ISO • 25.4mm sensor • handheld • 22000 lux • EV 13
Papilio Paris
Papilio Paris, a butterfly from India, has scales that seem toe radiate light.
20 mm • f/11 • 1/60 sec. • 1250 ISO • 25.4mm sensor • tripod • 1600 lux • EV 9.2
Camera
This camera, made in the year 2000, is not being used anymore, with the exception of the lens. To load films, develop them and print them is romantic, but costs more much more time and gives lower quality.
35 mm • f/1.4 • 1/60 sec. • 400 ISO • 25.4mm sensor • handheld • 80 lux • EV 4.9
Eyelets
Between the two large facet eyes of a wasp are located three small eyelets, or ocelli. They do not give a clear image of the surroundings, but help to detect movements in all directions.
15 mm • f/11 • 1/60 sec. • 400 ISO • 25.4mm sensor • handheld • 5000 lux • EV 10.8
102 years
In 1916 my great grandfather received this wath on Rottumeroog. Detail of the balance wheel.
35 mm • f/4 • 1/60 sec. • 100 ISO • 25.4mm sensor • tripod • 2600 lux • EV 9.9
HSS
A first attempt at high speed sync photography. The flash unit gives a series of light pulses only when the slit between first and second shutter curtain slides over the sensor. In this way you can expose for a very short time (in this case 1/8000 of a sec), so that the environment remains dark, even in broad daylight.
50 mm • f/2.8 • 1/8000 sec. • 100 ISO • 25.4mm sensor • handheld • 171000 lux • EV 15.9
Love
It starts with nesting material that the great crested grebe finds and then the game of love starts.
560 mm • f/8 • 1/320 sec. • 800 ISO • 25.4mm sensor • handheld • 7000 lux • EV 11.3
Clematis
A Clematis Voluceau looks like the landscape on a far planet.
50 mm • f/13 • 1/60 sec. • 100 ISO • 25.4mm sensor • handheld • 28000 lux • EV 13.3
Focus
She eats an apple, checks her smartphone, listens to music and looks at the time on the Martinitoren. A multi-balance task for her brain. In the mean time, it is nice that walking is completely automatic, but at a shorter steplength.
400 mm • f/5.6 • 1/800 sec. • 5000 ISO • 25.4mm sensor • handheld • 1400 lux • EV 9
Landscape
A plastic bag between two crossed polarization fiters provide a colourful landscape as seen through a spyglass.
24 mm • f/11 • 1/5 sec. • 100 ISO • 25.4mm sensor • handheld • 1700 lux • EV 9.2
Heading
Heading a ball requires some preparation. When the hands are drawn back and downward, the head acquires a higher velocity in the direction of the ball. The teeth are protected by co-contracting the muscles attached to the lower jaw.
85 mm • f/2 • 1/5000 sec. • 800 ISO • 25.4mm sensor • handheld • 6800 lux • EV 11.3
Again
Again the hollyhocks are flowering, close together along the stem, leaking pollen
50 mm • f/13 • 1/125 sec. • 100 ISO • 25.4mm sensor • handheld • 58000 lux • EV 14.4
Toothbrush
A toothbrush is quite a contstruction when you look at it from close by.
50 mm • f/2.8 • 1/320 sec. • 200 ISO • 25.4mm sensor • tripod • 3400 lux • EV 10.3
To Fly
In the evening the boys go for a flight near the Gold Office. With those arm movements they win time to end up with their feet on the the skateboard.
35 mm • f/1.4 • 1/320 sec. • 640 ISO • 25.4mm sensor • handheld • 270 lux • EV 6.6
Coffee
Having a cup of coffee on the market place, the conversation starts. The same sneakers, the same subject, a different attitude.
28 mm • f/2 • 1/500 sec. • 100 ISO • 25.4mm sensor • handheld • 5500 lux • EV 11
Dispersion
Seeds are built to be dispersed. And so they hold on to anything that passes by. Now to find fertile soil.
50 mm • f/2.8 • 1/500 sec. • 100 ISO • 25.4mm sensor • handheld • 11000 lux • EV 11.9
Truth
It is not easy to carry and spread the truth.
50 mm • f/1.1 • 1/100 sec. • 100 ISO • 25.4mm sensor • handheld • 330 lux • EV 6.9
Language
Here a conversation in the street with three layers: body language, gestures and spoken language.
50 mm • f/1.1 • 1/125 sec. • 100 ISO • 25.4mm sensor • handheld • 410 lux • EV 7.2
Zebra Jumping Spider
This zebra jumping spider (Salticus scenicus) is only 5 mm long, but can jump quite a distance to catch his prey. Therefore, he does not build a web.
50 mm • f/6.3 • 1/125 sec. • 100 ISO • 25.4mm sensor • handheld • 14000 lux • EV 12.3
Summer Guest
Moti has acquired a summer guest.
85 mm • f/1.8 • 1/1250 sec. • 100 ISO • 25.4mm sensor • handheld • 11000 lux • EV 12
Argentine blue-bill
The Argentine blue-bill (Oxyura vittata) has the largest penis of all vertebrates relative to its body length: 42.5 cm
560 mm • f/8 • 1/400 sec. • 800 ISO • 25.4mm sensor • handheld • 8700 lux • EV 11.6
ProRail
A chopper of ProRail flies low over my house to make 3D laser recordings of the surroundings of the rail system.
400 mm • f/5.6 • 1/500 sec. • 100 ISO • 25.4mm sensor • handheld • 43000 lux • EV 13.9
Artist
A street artist needs to really show something special in order to attract attention
324 mm • f/5.6 • 1/400 sec. • 125 ISO • 25.4mm sensor • handheld • 27000 lux • EV 13.3
Rolling Shutter
Modern camera's can have a silent shutter, by reading the pixels row by row. That gives an effect that is called "rolling shutter" and can be seen here in a photograph of a signpole seen form a speeding train. The same can be seen in old photographs in which a slow slit shutter was used: I made this animation to explain it click . My camera reads from bottom to top. The sense of speed is better in the image of the old camera, so it is a good advice to use the modern camera upside down.
28 mm • f/2 • 1/5000 sec. • 800 ISO • 25.4mm sensor • handheld • 6800 lux • EV 11.3
Student Forever
Yes, that is the greatest: to remain a student forever.
85 mm • f/2 • 1/1250 sec. • 100 ISO • 25.4mm sensor • handheld • 14000 lux • EV 12.3
Babyfish
The daughter of a skipper helps with a demonstration on the Dam.
28 mm • f/5 • 1/500 sec. • 100 ISO • 25.4mm sensor • handheld • 34000 lux • EV 13.6
Shower
A sudden shower after a hot day, cooling and with a sudden strong wind.
224 mm • f/5.6 • 1/125 sec. • 2500 ISO • 25.4mm sensor • handheld • 430 lux • EV 7.3
May 2018
Work
Almost midnight and still a few people working in the building of the taxes?
28 mm • f/2 • 1/30 sec. • 2000 ISO • 25.4mm sensor • handheld • 16 lux • EV 2.6
Sneakers
A small part of my sneakers in focus stacking (29 images). Magnification 1:1
50 mm • f/8 • 2.5 sec. • 800 ISO • 25.4mm sensor • handheld • 8.7 lux • EV 1.7
Strangers
Strangers pass each other in the street without speaking a word.
85 mm • f/2.8 • 1/800 sec. • 100 ISO • 25.4mm sensor • handheld • 17000 lux • EV 12.6
Water
On this very hot day in May, you need water, also in the train.
28 mm • f/2 • 1/2000 sec. • 400 ISO • 25.4mm sensor • handheld • 5500 lux • EV 11
Jupiter
Jupiter with four of his moons, from left to right: Callisto, Ganymede, Europe and Io, photographed thourgh a 100-400 mm telelens.
358 mm • f/5.6 • 1/5 sec. • 400 ISO • 25.4mm sensor • tripod • 110 lux • EV 5.3
Snack
The beaver of last week came to get a snack and swam back with a branch for his lodge.
400 mm • f/5.6 • 1/400 sec. • 8000 ISO • 25.4mm sensor • handheld • 430 lux • EV 7.3
Opening "De Ploeg"
Today the opening of the exhibition on the art of the Groningen movement "De Ploeg". The appreciation was mixed.
28 mm • f/2.5 • 1/30 sec. • 8000 ISO • 25.4mm sensor • handheld • 6.4 lux • EV 1.2
Bluethroat
A male bluethroat in the reeds, photographed thrice. Recently removed from the list of endangered species in the Netherlands.
394 mm • f/5.6 • 1/400 sec. • 500 ISO • 25.4mm sensor • handheld • 6800 lux • EV 11.3
Venus
Venus shows phases, because it is an inner planet: it is closer to the sun than we are. The visual diameters is only 1/360 of that of the moon, but can she be photographed like this, low above the northwestern horizon. (inset: Stellarium showing Venus at the same time)
2000 mm • f/10 • 1/200 sec. • 800 ISO • 25.4mm sensor • tripod • 6800 lux • EV 11.3
Say what?
It is not always easy to understand what your children are saying.
400 mm • f/5.6 • 1/800 sec. • 100 ISO • 25.4mm sensor • handheld • 68000 lux • EV 14.6
Peace
Pablo Picasso was taught by this father how to paint white doves, because they symbolize peace.
400 mm • f/5.6 • 1/4000 sec. • 800 ISO • 25.4mm sensor • handheld • 43000 lux • EV 13.9
Black-headed Gull
Ready for landing on a beautiful Whit morning.
400 mm • f/5.6 • 1/4000 sec. • 800 ISO • 25.4mm sensor • handheld • 43000 lux • EV 13.9
Facial expression
Perhaps facial expressions are also partly genetically determined.
111 mm • f/4.5 • 1/2000 sec. • 1600 ISO • 25.4mm sensor • handheld • 6900 lux • EV 11.3
Bever
During dusk a bever from a bever lodge at the Zuidlaardermeer.
500 mm • f/8 • 1/80 sec. • 6400 ISO • 24x36mm sensor • handheld • 220 lux • EV 6.3
Imperturbabile
Het was sitting imperturbabile, fresh from the water, on the bike lane. Only when the camera came within 10 cm, he jumped away.
50 mm • f/2.8 • 1/1250 sec. • 800 ISO • 25.4mm sensor • handheld • 3300 lux • EV 10.3
Hair
Your hair gets a mess in the Booster Maxxx.
85 mm • f/5.6 • 1/640 sec. • 100 ISO • 25.4mm sensor • handheld • 55000 lux • EV 14.3
To fly
To fly together for a short while above the city in your own gondola.
85 mm • f/7.1 • 1/640 sec. • 100 ISO • 25.4mm sensor • handheld • 88000 lux • EV 15
Fragmented
Sometimes she feels so fragmented.
85 mm • f/13 • 1/100 sec. • 800 ISO • 25.4mm sensor • handheld • 5800 lux • EV 11
Bookmarket
A bookmarket in the St. Niklaas Church in Ghent.
12 mm • f/11 • 1/30 sec. • 4000 ISO • 25.4mm sensor • handheld • 250 lux • EV 6.5
Weevil
A weevil looking for something to stick his snout in.
50 mm • f/8 • 1/40 sec. • 800 ISO • 25.4mm sensor • handheld • 870 lux • EV 8.3
Worried
Mother is worried, while her children follow her.
500 mm • f/8 • 1/640 sec. • 1600 ISO • 25.4mm sensor • handheld • 7000 lux • EV 11.3
Rare
This coin is becoming rare with the digital payment methods nowadays.
50 mm • f/2.8 • 1/100 sec. • 800 ISO • 25.4mm sensor • handheld • 270 lux • EV 6.6
Ceremonial Fight
They fought a ceremonial fight for space in the late evening light.
200 mm • f/2.8 • 1/2500 sec. • 800 ISO • 25.4mm sensor • handheld • 6700 lux • EV 11.3
Dancing
In her beautiful dress, she dansed into the night.
50 mm • f/8 • 1/50 sec. • 2000 ISO • 25.4mm sensor • handheld • 440 lux • EV 7.3
Full Terrace
The terraces are filled with this great weather in Groningen.
12 mm • f/11 • 1/125 sec. • 100 ISO • 24x36mm sensor • handheld • 41000 lux • EV 13.9
Portrait
She wanted a portrait of herself and everyone was willing to help.
85 mm • f/7.1 • 1/320 sec. • 100 ISO • 25.4mm sensor • handheld • 44000 lux • EV 14
Complicated
Sometimes the 5th of May is complicated: it shows a frequent change in wind direction.
85 mm • f/7.1 • 1/250 sec. • 100 ISO • 25.4mm sensor • handheld • 34000 lux • EV 13.6
Commemoration
De commemoration passes my house in Groningen under an intense blue sky.
117.3 mm • f/4 • 1/500 sec. • 100 ISO • 25.4mm sensor • handheld • 22000 lux • EV 13
Statistics
The statistics for forensic science is specialistic enough to publish separate books on it.
11 mm • f/2.8 • 1/30 sec. • 250 ISO • 25.4mm sensor • handheld • 260 lux • EV 6.6
Cup of Tea
A nice cup of tea in the sun at 13 °C
39.4 mm • f/4 • 1/250 sec. • 100 ISO • 25.4mm sensor • handheld • 11000 lux • EV 12
Rusty
He had a rusty face with lively eyes.
8.8 mm • f/2.4 • 1/250 sec. • 100 ISO • 25.4mm sensor • handheld • 3900 lux • EV 10.5
April 2018
Flower
He had picked a flower and ran to his mother. Balance between adventure and safety.
101.6 mm • f/4 • 1/800 sec. • 100 ISO • 25.4mm sensor • handheld • 35000 lux • EV 13.6
OrdinaryHouses
They look like ordinary houses in an ordinary street.
16.3 mm • f/3.2 • 1/2000 sec. • 100 ISO • 25.4mm sensor • handheld • 56000 lux • EV 14.3
Little Red Ridinghood and Sleeping Beauty
Little Red Ridinghood and Sleeping Beauty are on their way home again. They left the Big Bad Wolf behind.
12.6 mm • f/2.8 • 1/6400 sec. • 100 ISO • 25.4mm sensor • handheld • 137000 lux • EV 15.6
Court Jester
A king needs a court jester, not only for entertainment, but also for self reflection.
17.6 mm • f/3.2 • 1/160 sec. • 100 ISO • 25.4mm sensor • handheld • 4500 lux • EV 10.7
Joen Vuur
Arnold Veeman is already practicing the song he wrote for tomorrow, Kingsday in Groningen. There was also a man who played for king and thanked everyone: his lines were already determined apparently.
22.2 mm • f/6.3 • 1/1000 sec. • 400 ISO • 25.4mm sensor • handheld • 27000 lux • EV 13.3
Tulips from Amsterdam
Tulips from Amsterdam do not really come from Amsterdam ofcourse, but they do give the town color.
31.3 mm • f/3.5 • 1/1000 sec. • 100 ISO • 25.4mm sensor • handheld • 33000 lux • EV 13.6
Crane
A serious crane to lift boats.
4.2 mm • f/2.2 • 1/1350 sec. • 25 ISO • 24x36 mm sensor • handheld • 71000 lux • EV 14.7
Active
The birds are very active in the Onlanden
220 mm • f/4 • 1/500 sec. • 100 ISO • 25.4mm sensor • handheld • 22000 lux • EV 13
Rugby
A typical game situation at the back line.
34.7 mm • f/6.3 • 1/2000 sec. • 400 ISO • 25.4mm sensor • handheld • 54000 lux • EV 14.3
Energy
The source,the collectors and the transporters of energy.
67.5 mm • f/4 • 1/32000 sec. • 100 ISO • 25.4mm sensor • handheld • 1398000 lux • EV 19
Flat Out
Tourists are flat out with this heat. Highest temperature ever recorded in the Netherlands on this day of the year.
47.9 mm • f/4 • 1/2000 sec. • 100 ISO • 25.4mm sensor • handheld • 87000 lux • EV 15
New Moon
New moon over Amsterdam.
16.9 mm • f/3.2 • 1/100 sec. • 100 ISO • 25.4mm sensor • handheld • 2800 lux • EV 10
Quay Wall
On a warm day like today and without too many real rock walls in the Netherlands, you can always climb a quay wall.
35.7 mm • f/3.5 • 1/1250 sec. • 100 ISO • 25.4mm sensor • handheld • 42000 lux • EV 13.9
Skin
The skin of ship is very thin. When the sun is low you can see that very well: it looks like old percament.
64.8 mm • f/4 • 1/1250 sec. • 100 ISO • 25.4mm sensor • handheld • 55000 lux • EV 14.3
Screening
The sun was shining through the building of the taxes. In this way a light is shining on their work also.
44.9 mm • f/4 • 1/1600 sec. • 100 ISO • 25.4mm sensor • handheld • 70000 lux • EV 14.6
Canal
The trees along the canal are still not bearing leaves, but that won't last long.
8.8 mm • f/2.5 • 1/50 sec. • 100 ISO • 25.4mm sensor • handheld • 850 lux • EV 8.3
Tilted
Most inhabitants of Groningen (Stadjers) don't want to hear about it, but the Martinitoren is titlted by about 2.4° to the West. That is more than 50% of the tilt of the Tower of Pissa.
26.4 mm • f/8 • 1/320 sec. • 100 ISO • 25.4mm sensor • handheld • 56000 lux • EV 14.3
Help
When you have trouble with your bike in the Netherlands, as a foreigner, there is always a nice lady on a bike with a baby, who will stop to offer help.
40.7 mm • f/4 • 1/200 sec. • 100 ISO • 25.4mm sensor • handheld • 8700 lux • EV 11.6
Mechanism
A mechanism to be able to walk beter when you need a prosthesis. Click
45 mm • f/14 • 1/60 sec. • 100 ISO • 24x36 mm sensor • handheld • 32000 lux • EV 13.5
Dust
Sometimes I find some dust in my house an I think "why is dust always grey?" When you put it under the microscope you see fibers with many colors and together they mix into grey. (The height of the image covers 1 mm)
90 mm • f/8 • 1/90 sec. • 1600 ISO • 24x36 mm sensor • handheld • 980 lux • EV 8.5
Interracial
An interracial meeting at a romantic point
90 mm • f/8 • 1/90 sec. • 1600 ISO • 24x36 mm sensor • handheld • 980 lux • EV 8.5
Paper and Pen
In this day and age some things work beter and faster with pen and paper.
50 mm • f/5.6 • 1/12 sec. • 200 ISO • 24x36 mm sensor • handheld • 510 lux • EV 7.6
Amsterdam
Despite everything, there are still some quiet places in Amsterdam.
93.9 mm • f/4 • 1/250 sec. • 320 ISO • 25.4mm sensor • handheld • 3400 lux • EV 10.3
Mute Swan
The mute zwan is the largest flying water bird in the Netherlands. The division of feather implant on the knob is quite striking.
220 mm • f/4 • 1/250 sec. • 800 ISO • 25.4mm sensor • handheld • 1400 lux • EV 9
Egyptian Goose
This Egyption Goose had an itchy foot and in such a case it is handy to be able to look what you do.
159.7 mm • f/4 • 1/250 sec. • 400 ISO • 25.4mm sensor • handheld • 2700 lux • EV 10
Artist
Artist at work at the UMCG
62.4 mm • f/4 • 1/200 sec. • 160 ISO • 25.4mm sensor • handheld • 5500 lux • EV 11
Clove Cheese
Lovely: clove cheese
50 mm • f/16 • 12 sec. • 200 ISO • 24x36 mm sensor • tripod • 29 lux • EV 3.4
Collision
How can you design a car that looks like it had a collision from the back? (Smart Roadster Brabus)
30.5 mm • f/3.5 • 1/250 sec. • 800 ISO • 25.4mm sensor • handheld • 1000 lux • EV 8.6
Bending or Cracking
It is to bend or to crack under the action of gravity and the shaking by earthquakes in the city.
8.8 mm • f/2.4 • 1/4000 sec. • 800 ISO • 25.4mm sensor • handheld • 7900 lux • EV 11.5
Altitude
Given the focal length at which this was taken, the relative proportions of the rotor in the image and the given length of the chopper, it's altitude can be estimated to be about 80 meter above the Turfsingel, in the direction of the UMCG.
220 mm • f/4.5 • 1/1250 sec. • 100 ISO • 25.4mm sensor • handheld • 69000 lux • EV 14.6
March 2018
Thoughts
It would be interesting to know what people think when they look at the graffiti of Klaas Boter and see it for the first time. Klaas was inspired by the hiphop culture of the nineties.
13 mm • f/3.2 • 1/3200 sec. • 800 ISO • 25.4mm sensor • handheld • 11000 lux • EV 12
Right of Way
The lorry came from tthe left and passed shark teeth, but still took right of way. Not a fair battle.
124.9 mm • f/4 • 1/250 sec. • 200 ISO • 25.4mm sensor • handheld • 5500 lux • EV 11
Rain
Icecold rain fell today from the sky. Still time for warm coats.
49.5 mm • f/4 • 1/320 sec. • 100 ISO • 25.4mm sensor • handheld • 14000 lux • EV 12.3
Football
Football can be fun to do, even on a rainy afternoon in March.
110.1 mm • f/4 • 1/250 sec. • 125 ISO • 25.4mm sensor • handheld • 8700 lux • EV 11.6
Stroll
Taking a nice stroll on a spring morning.
220 mm • f/4.5 • 1/250 sec. • 100 ISO • 25.4mm sensor • handheld • 14000 lux • EV 12.3
Grebes
Grebes are active again: the mating season is starting.
139.5 mm • f/4 • 1/250 sec. • 160 ISO • 25.4mm sensor • handheld • 6800 lux • EV 11.3
Dutch
A Dutch view.
139.5 mm • f/4 • 1/250 sec. • 160 ISO • 25.4mm sensor • handheld • 6800 lux • EV 11.3
Old and New
Groningen has a large variation in architecture from different ages.
32.4 mm • f/3.5 • 1/320 sec. • 100 ISO • 25.4mm sensor • handheld • 11000 lux • EV 11.9
Failure
Material can failure for the function it was meant for demonstrate in an exciting way.
8.8 mm • f/2.4 • 1/1000 sec. • 100 ISO • 25.4mm sensor • handheld • 16000 lux • EV 12.5
Walking
Experiments in walking. The movements just follow each other in a sequence without thinking about them.
28 mm • f/5 • 1/4 sec. • 200 ISO • 24x36 mm sensor • handheld • 140 lux • EV 5.6
Walking
Experiments in walking. When things go wrong, you press the button.
85 mm • f/14 • 1/80 sec. • 800 ISO • 24x36 mm sensor • handheld • 5400 lux • EV 10.9
VER/BVM/DNI LV/CER/NA
"Verbum Domini Lucerna Pedibus Nostris" or "The word of God is like a light for our feet". Scientific research at the university of Groningen has attempted to shed light by itself and has succeeded in lifting some of the darkness in the last 400 years.
4.2 mm • f/2.2 • 1/10 sec. • 100 ISO • 24x36 mm sensor • handheld • 130 lux • EV 5.6
Venus and Mercurius
The two planets closer to the sun than we were close together in the sky yesterday evening close after sunset.
50 mm • f/1.4 • 1/90 sec. • 800 ISO • 24x36 mm sensor • handheld • 60 lux • EV 4.5
Wandering
This cup was wandering, propelled by the hard Eastern wind, after which it turned on its path, driven by the gust of a passing double city bus.
43.5 mm • f/8 • 1/160 sec. • 100 ISO • 25.4mm sensor • handheld • 28000 lux • EV 13.3
Pinholes
A series of pinholes in the sunshade shows the upcoming sun behind the building accross the road on my wall.
24.8 mm • f/3.5 • 1/80 sec. • 800 ISO • 25.4mm sensor • handheld • 330 lux • EV 6.9
Pyjama
The light is getting more blue outside
26.4 mm • f/3.5 • 1/80 sec. • 2500 ISO • 25.4mm sensor • handheld • 110 lux • EV 5.3
Lens
This glass sphere is not helpful in seeing the future, but it works reasonably well as a lens.
80 mm • f/22 • 1/1.6667 sec. • 800 ISO • 24x36 mm sensor • handheld • 280 lux • EV 6.7
Coot
The coots are making plans.
220 mm • f/4 • 1/1600 sec. • 2000 ISO • 25.4mm sensor • handheld • 3500 lux • EV 10.3
Soup
No soup today.
81.1 mm • f/4 • 1/250 sec. • 8000 ISO • 25.4mm sensor • handheld • 140 lux • EV 5.6
On the Roof
Suddenly students are sitting on the roof again: It is 16 °C
171.9 mm • f/4 • 1/320 sec. • 100 ISO • 25.4mm sensor • handheld • 14000 lux • EV 12.3
Border
At the border of the city.
2.5 mm • f/2.8 • 1/1100 sec. • 100 ISO • GoPro sensor • tripod • 24000 lux • EV 13.1
Bud
The Rhododendron already has buds.
14.2 mm • f/11 • 1/2000 sec. • 2000 ISO • 25.4mm sensor • handheld • 33000 lux • EV 13.6
Target
Sometimes I am right on target.
85 mm • f/1.2 • 1/800 sec. • 100 ISO • 24x36 mm sensor • handheld • 3100 lux • EV 10.2
Load
The load of a spidersweb by tiny mist drops is considerable. The advantage: small flies can see where they should not fly.
19.7 mm • f/3.2 • 1/200 sec. • 100 ISO • 25.4mm sensor • handheld • 5600 lux • EV 11
Misty
A misty morning behind which spring must be hiding.
15.7 mm • f/3.2 • 1/500 sec. • 100 ISO • 25.4mm sensor • handheld • 14000 lux • EV 12.3
Drawing
She was drawing the scene at closing of the market.
51.1 mm • f/4 • 1/160 sec. • 400 ISO • 25.4mm sensor • handheld • 1700 lux • EV 9.3
Radius
The radius of the blade of a speedskate determines what you can do with it.
4.2 mm • f/2.2 • 1/8 sec. • 100 ISO • 24x36 mm sensor • handheld • 110 lux • EV 5.3
Fun
Fun on the ice for the whole family on the Paterswoldsemeer, which was created by digging for peat, a few centuries ago.
4.2 mm • f/2.2 • 1/950 sec. • 25 ISO • 24x36 mm sensor • handheld • 50000 lux • EV 14.2
Oxygen
Oxygen uptake measurements during a student project.
21 mm • f/9.5 • 1/180 sec. • 2500 ISO • 24x36 mm sensor • handheld • 1800 lux • EV 9.3
Frozen Lungs
This is how it feels when you cycle through the city at -9 °C: as if your lungs are frozen.
105 mm • f/7.1 • 1/1250 sec. • 100 ISO • 24x36 mm sensor • handheld • 172000 lux • EV 15.9
Mathematics
The growth of some trees can be well described by mathematics (L system, called after the dutch biologist Lindenmayer): the pattern of branching leads to its spatial outline.
85 mm • f/1.2 • 1/4000 sec. • 100 ISO • 24x36 mm sensor • handheld • 16000 lux • EV 12.5
February 2018
Microscopes
Microscopes for a lesson in histology
8.8 mm • f/2.4 • 1/30 sec. • 800 ISO • 25.4mm sensor • handheld • 59 lux • EV 4.4
Upside Down
Sometimes trees just grow upside down
85 mm • f/1.2 • 1/400 sec. • 100 ISO • 24x36 mm sensor • handheld • 1600 lux • EV 9.2
Frozen
A frozen gust of wind
85 mm • f/2.8 • 1/2500 sec. • 800 ISO • 24x36 mm sensor • handheld • 6700 lux • EV 11.3
Vain
Using a very close by parked van, a tree can look itself finally in the eye.
85 mm • f/5.6 • 1/320 sec. • 800 ISO • 24x36 mm sensor • handheld • 3400 lux • EV 10.3
Thinking
It is the question if a cat can actually think, but it is certain that they sit quietly and look ahead a lot of the time.
85 mm • f/1.2 • 1/160 sec. • 100 ISO • 24x36 mm sensor • handheld • 630 lux • EV 7.8
Thinking
This chubbby cherub is thinking.
85 mm • f/1.2 • 1/200 sec. • 100 ISO • 24x36 mm sensor • handheld • 790 lux • EV 8.2
Hooge der A
The Hooge der A still has something of the old city with direct passage to the Waddenzee.
8.8 mm • f/2.4 • 1/160 sec. • 100 ISO • 25.4mm sensor • handheld • 2500 lux • EV 9.8
Demolition
A building is being demolished: people used to live here!
117.3 mm • f/4 • 1/250 sec. • 100 ISO • 25.4mm sensor • handheld • 11000 lux • EV 12
Maarten
He really loves his profession and makes the best stroopwafels for our student after college. He even asked the ladies: "Have you learned anything today?"
70.3 mm • f/4 • 1/320 sec. • 100 ISO • 25.4mm sensor • handheld • 14000 lux • EV 12.3
Dark side
The dark side of the moon is illuminated by the earth.
500 mm • f/ 8• 1/30 sec. • 800 ISO • 24x36 mm sensor • tripod • 660 lux • EV 7.9
Cracks
In the cracks of a building, you can grow sometimes, but there is little soil, so you don't last very long.
113.7 mm • f/4 • 1/250 sec. • 125 ISO • 25.4mm sensor • handheld • 8700 lux • EV 11.6
Begijnhof
The Begijnhof in Brugge, just after sunset.
8.8 mm • f/2.4 • 1/1600 sec. • 100 ISO • 25.4mm sensor • handheld • 25000 lux • EV 13.2
Jacqueline Thomas
Jacqueline Thomas, the cellist of the Brodsky Quartet, played the string quartets written by Shostakovich in Groningen. She plays with the quartet since its foundation in 1972. Magnificent...
220 mm • f/4 • 1/160 sec. • 1600 ISO • 25.4mm sensor • handheld • 440 lux • EV 7.3
Paper
A century after this book was printed, the letters still are beautifully embedded in the paper.
50 mm • f/4 • 1/6 sec. • 200 ISO • 24x36 mm sensor • tripod • 130 lux • EV 5.6
Carriage
In a little carriage, because when you're in love, even a dark day like this is the reason for a party.
4.2 mm • f/2.2 • 1/33 sec. • 50 ISO • 24x36 mm sensor • handheld • 870 lux • EV 8.3
XONI
A link of a XONI bicycle chain. I hope he does not start to rust faster than an ordinary chain!
50 mm • f/4 • 1 sec. • 1000 ISO • 24x36 mm sensor • tripod • 4.4 lux • EV 0.7
Wintersun
The reflection of the late wintersun. Now just a cold spell.
42.1 mm • f/8 • 1/800 sec. • 400 ISO • 25.4mm sensor • handheld • 35000 lux • EV 13.6
Antenna
The antenna of a moth has very small silvery hairs with which they can smell at kilometers distance: one of two complex molecules are sufficient to get attracted to a possible partner. This is Antheraea Frithi Pedunculata, belonging to the family 0f Saturniidae.
50 mm • f/8 • 1/30 sec. • 800 ISO • 24x36 mm sensor • tripod • 660 lux • EV 7.9
Pixels
Nature sometimes also works with pixels that change color depending on the incident light. This is a small part of the wing of a butterfly (Papilio Paris)
50 mm • f/8 • 1/30 sec. • 800 ISO • 24x36 mm sensor • tripod • 660 lux • EV 7.9
Cartilage
Cartilage is a beautiful material with loose cells that seem to look at you. When you look at the large version, it looks like a blue hill landscape from above, but the section is only 0.01 mm thick. Staining: Alcian blue.
50 mm • f/8 • 1/30 sec. • 800 ISO • 24x36 mm sensor • tripod • 660 lux • EV 7.9
Stracks
The tracks in Groningen are being highlighted by the setting winter sun.
105.8 mm • f/8 • 1/250 sec. • 2000 ISO • 25.4mm sensor • handheld • 2200 lux • EV 9.6
Chaos
A water trickle from a faucet gives a pattern that will never return again in exactly that form. That is because every drop that liberates itself from the flow influences the rest of the flow, etc.
39.4 mm • f/4 • 1/60 sec. • 400 ISO • 25.4mm sensor • handheld • 660 lux • EV 7.9
Cacti
This family of cacti needs sunlight and that's what they get today.
8.8 mm • f/11 • 1/40 sec. • 100 ISO • 25.4mm sensor • handheld • 13000 lux • EV 12.2
Shopping
Shopping feeds the reward system deep in our brains.
4.2 mm • f/2.2 • 1/50 sec. • 25 ISO • 24x36 mm sensor • handheld • 2600 lux • EV 9.9
Cola
Cola Light is indeed lighter than normal Cola. That is evident when you submerge cans of them in water.The specific weights are: Cola 1.042 kg/liter and Cola Light 0.997 kg/liter.That is due to the fact that Cola contains about 10% sugar agains an artificial sweetener in Cola Light.
23.9 mm • f/3.5 • 1/80 sec. • 1600 ISO • 25.4mm sensor • handheld • 170 lux • EV 5.9
Color
The color of snow comes from the air that is captured between the snow crystals. The incident light gets reflected by the crystals in all directions due to the air surrounding them. The air can be there because the crystles do not fit exactly due to their complex and endless shape. When they melt, the white color disappears.
159.7 mm • f/4 • 1/250 sec. • 2500 ISO • 25.4mm sensor • handheld • 440 lux • EV 7.3
Cork
A cork was launched, faster than she could track with her eyes, by the pressure of liquid nitrogen.
39.4 mm • f/4 • 1/125 sec. • 6400 ISO • 25.4mm sensor • handheld • 85 lux • EV 5
Glazed
A glazed plate gives a nice spatial reflection of a lamp.
180.7 mm • f/4 • 1/250 sec. • 8000 ISO • 25.4mm sensor • handheld • 140 lux • EV 5.6
January 2018
Supermoon
A blue (second full moon this month) supermoon (closest to the earth) a few hours after having been occluded by the earthffrom sunlight.
500 mm • f/10 • 1/400 sec. • 200 ISO • 24x36 mm sensor • tripod • 55000 lux • EV 14.3
Hole
The first hole is developing in the monstera plant.
28.1 mm • f/3.5 • 1/80 sec. • 200 ISO • 25.4mm sensor • handheld • 1300 lux • EV 8.9
Cold
With icecold drizzle and gale, football is a different game.
8.8 mm • f/2.4 • 1/1600 sec. • 1000 ISO • 25.4mm sensor • handheld • 2500 lux • EV 9.8
Sandwich
A table is exactly the right height to make a peanut butter sandwich fall on its covered side. The solution? Eat crackers or halved sandwiches: they turn faster and land on the correct side.
78.4 mm • f/4 • 1/1250 sec. • 6400 ISO • 25.4mm sensor • tripod • 850 lux • EV 8.3
Defence
The defence of FC Groningen was unable to avoid scoring of Hercales. You can ask yourself how it is that they became aligned like this in that particular situation.
78.4 mm • f/4 • 1/320 sec. • 1000 ISO • 25.4mm sensor • handheld • 1400 lux • EV 9
Bert Wagendorp
The writer Bert Wagendorp speaks about cheating in sports in the der Aa-kerk. Jan Mulder and myself joined him in commenting on that subject.
44.9 mm • f/4 • 1/125 sec. • 10000 ISO • 25.4mm sensor • handheld • 55 lux • EV 4.3
Candle
Candle in the wind. The flame is detached from the wick and glows freely in the air, after which she disappears.
146.8 mm • f/4 • 1/1250 sec. • 6400 ISO • 25.4mm sensor • handheld • 850 lux • EV 8.3
Smoking
Smoking is bad for your heatth, but it is good for salmon in a small smoke oven.
4.2 mm • f/2.2 • 1/17 sec. • 100 ISO • 24x36 mm sensor • handheld • 220 lux • EV 6.4
Rush Hour
At rush hour in the drizzle, cyclists are struggling.
177.9 mm • f/4 • 1/250 sec. • 1250 ISO • 25.4mm sensor • handheld • 870 lux • EV 8.3
Landing
From his dream cloud he tried to land on monday morning.
128.6 mm • f/4 • 1/250 sec. • 400 ISO • 25.4mm sensor • handheld • 2700 lux • EV 10
Last
The last train is still waiting.
124.9 mm • f/4 • 1/250 sec. • 6400 ISO • 25.4mm sensor • handheld • 170 lux • EV 6
Empty
Very remarkable to see so many people visit an almost empty store.
8.8 mm • f/2.5 • 1/80 sec. • 100 ISO • 25.4mm sensor • handheld • 1400 lux • EV 9
Hattem
Hattem on the IJssel sees very high water levels at the moment.
15.2 mm • f/3.2 • 1/5000 sec. • 100 ISO • 25.4mm sensor • handheld • 140000 lux • EV 15.6
Eurosonic
Before the Eurosonic festival starts, one has got to eat something.
25.6 mm • f/3.5 • 1/80 sec. • 800 ISO • 25.4mm sensor • handheld • 330 lux • EV 6.9
Parvati
Sometimes you see things in a museum (like here the NEMO) that generate more questions than they answer.
4.2 mm • f/2.2 • 1/33 sec. • 32 ISO • 24x36 mm sensor • handheld • 1400 lux • EV 9
Group
And so you go to Amsterdam with a group of ladies, but it just kept raining. Fortunately the leader knew how to find the way.
4.2 mm • f/2.2 • 1/4 sec. • 250 ISO • 24x36 mm sensor • handheld • 21 lux • EV 3
Rain
A rainy day in Amsterdam. Working in Krasnapolsky at the window is quite a nice solution.
46.4 mm • f/4 • 1/160 sec. • 160 ISO • 25.4mm sensor • handheld • 4400 lux • EV 10.6
Wheel
Just for a brief moment the wheel of the train is illuminated by the setting sun. The playing hall for the workers of the Dutch Railroad used to be right underneath that roof.
220 mm • f/4 • 1/3200 sec. • 100 ISO • 25.4mm sensor • handheld • 140000 lux • EV 15.6
Sparrow
Sparrows, such great creatures!
210.2 mm • f/4 • 1/250 sec. • 800 ISO • 25.4mm sensor • handheld • 1400 lux • EV 9
Promise
This reflection holds a promise: the days grow longer.
171.9 mm • f/4 • 1/2000 sec. • 100 ISO • 25.4mm sensor • handheld • 87000 lux • EV 15
Question
Mercury, the god of trade, asks himself: "how can I slice my bread, when those two snakes with ears keep sitting on my sword?"
212.8 mm • f/4 • 1/400 sec. • 100 ISO • 25.4mm sensor • handheld • 17000 lux • EV 12.6
Waiting
Waiting while in the presence of a clock lasts longer, so it seems.
18.2 mm • f/3.2 • 1/100 sec. • 100 ISO • 25.4mm sensor • handheld • 2800 lux • EV 10
Fairy Tale Castle
In the double window pane of the gold office, the Martini tower looks like a fairy tale castle.
90.5 mm • f/4 • 1/250 sec. • 500 ISO • 25.4mm sensor • handheld • 2200 lux • EV 9.6
Broken
The sound was hanging for a long time in the cold winter air. Nobody was left behind.
38 mm • f/9 • 1/125 sec. • 5000 ISO • 25.4mm sensor • handheld • 550 lux • EV 7.7
Station Hall
The Station Hall in Groningen on a quiet Sunday afternoon.
1 mm • f/2 • 1/2.5 sec. • 800 ISO • iphone sensor • tripod • 3.4 lux • EV 0.3
The Sun
Just before sunset, the light touches the smoke from the chimney of the palace on the Dam Square.
51.1 mm • f/4 • 1/160 sec. • 100 ISO • 25.4mm sensor • handheld • 7000 lux • EV 11.3
Café de Zwart
Café de Zwart in Amsterdam has since long been a café for writers.
40.7 mm • f/4 • 1/125 sec. • 3200 ISO • 25.4mm sensor • handheld • 170 lux • EV 6
Dryer
Also without autism or asperger, ik can be fun to ook inside a dryer, but never very long.
1 mm • f/2 • 1/2.5 sec. • 800 ISO • iphone sensor • tripod • 3.4 lux • EV 0.3
Museum
The Groningen Museum in a 360 degree exposure. Not easy not to get captured in the shot, but I succeeded.
8 mm • f/2 • 1/2.5 sec. • 800 ISO • iphone sensor • tripod • 3.4 lux • EV 0.3
Music
A disc for a music box. The melody is that of "Vogerl fliagst in d' Welt hinaus". The low notes are closest to the axis. The disc turns clockwise. This is the underside, so you read the music also clockwise. There are 76 notes available. Here an example: click here
18.9 mm • f/3.2 • 1/60 sec. • 1600 ISO • 25.4mm sensor • handheld • 100 lux • EV 5.3
Rain
What would rain sound like for a goldcarp? And would they feel the electrostatic charge of the gliding drops on the water?
220 mm • f/4 • 1/250 sec. • 1250 ISO • 25.4mm sensor • handheld • 870 lux • EV 8.3
December 2017
Surrender
In complete surrender, she embraces the new year.
90.5 mm • f/4 • 1/1250 sec. • 10000 ISO • 25.4mm sensor • handheld • 550 lux • EV 7.6
Merci Marie
In the chapel of our dear lady of refuge, many thank you messages for Marie.
8.8 mm • f/2.4 • 1/30 sec. • 2500 ISO • 25.4mm sensor • handheld • 19 lux • EV 2.8
Sint-Michielsbrug
Sint-Michielsbrug in Gent at dusk.
67.5 mm • f/4 • 1/400 sec. • 10000 ISO • 25.4mm sensor • handheld • 170 lux • EV 6
Holidays
Some of us want the holidays to be over as fast as possible.
33.5 mm • f/3.5 • 1/100 sec. • 5000 ISO • 25.4mm sensor • handheld • 67 lux • EV 4.6
Speed
With a firm wing beat, they easily go 90 km/h and that speed they loose again by keeping the wings curved in the right way.
220 mm • f/4 • 1/250 sec. • 125 ISO • 25.4mm sensor • handheld • 8700 lux • EV 11.6
Fabric
The fabric a jacket is made of can say so much, without words.
29.7 mm • f/3.5 • 1/40 sec. • 12800 ISO • 25.4mm sensor • handheld • 10 lux • EV 1.9
Light Festival
The light festival in Amsterdam showed some surprising works.
8.8 mm • f/2.4 • 1/30 sec. • 1000 ISO • 25.4mm sensor • handheld • 47 lux • EV 4.1
Organic
Old buildings develop something organic, like the leg of an old top athlete
56.4 mm • f/4 • 1/160 sec. • 1250 ISO • 25.4mm sensor • handheld • 560 lux • EV 7.7
Smartphonification
The world is being smartphonificated at a high rate.
29.7 mm • f/3.5 • 1/100 sec. • 320 ISO • 25.4mm sensor • handheld • 1000 lux • EV 8.6
Christmas shopping
Christmas shopping can be nice when you play it well.
31.3 mm • f/3.5 • 1/100 sec. • 200 ISO • 25.4mm sensor • handheld • 1700 lux • EV 9.3
Top
There is this moment that you reached the top and have to rethink how to proceed.
60.3 mm • f/4 • 1/640 sec. • 100 ISO • 25.4mm sensor • handheld • 28000 lux • EV 13.3
Pomegranate
Peculiar fruit, a pomegranate. It looks like the seeds have just been stuffed in, without any pattern.
34.7 mm • f/3.5 • 1/50 sec. • 800 ISO • 25.4mm sensor • handheld • 210 lux • EV 6.3
Shadow
A part of the year, this sundial can not indicate the time properly, due to the shadow of the palace. The shortest day of the year is nigh.
186.6 mm • f/5.6 • 1/500 sec. • 100 ISO • 25.4mm sensor • handheld • 43000 lux • EV 13.9
Parabola
The water of a fountain does not follow a parabola. Due to the air resistance, the peak is shifted to the right.
146.8 mm • f/4 • 1/3.3333 sec. • 100 ISO • 25.4mm sensor • handheld • 150 lux • EV 5.7
Love
Met grote halen betuigde ze haar liefde, maar haar dochter moest er toch even aan wennen.
146.8 mm • f/4 • 1/3.3333 sec. • 100 ISO • 25.4mm sensor • handheld • 150 lux • EV 5.7
Lighter
Inside the rainbow, the color of the sky is lighter: rays that enter with an angle smaller than 42° reflect from the raindrop as white light, at larger angles, no reflection occurs to our eye. At exactly 42° they are dispersed into colors.
8.8 mm • f/2.4 • 1/2500 sec. • 100 ISO • 25.4mm sensor • handheld • 39000 lux • EV 13.8
Rust
Rusty water draws the image.
26.4 mm • f/3.5 • 1/80 sec. • 320 ISO • 25.4mm sensor • handheld • 840 lux • EV 8.3
Ore Mountains
An orchestra of handpainted musicians from the ore mountains
8.8 mm • f/2.4 • 1/30 sec. • 640 ISO • 25.4mm sensor • handheld • 74 lux • EV 4.8
Raindrop
Now that the snow has been rained away, I see a snowdrop.
207.9 mm • f/4 • 1/60 sec. • 500 ISO • 25.4mm sensor • handheld • 520 lux • EV 7.6
Facebook
His dog likes to read on facebook with his boss.
18.2 mm • f/3.2 • 1/50 sec. • 500 ISO • 25.4mm sensor • handheld • 280 lux • EV 6.7
Code Rood
Utrecht in code red conditions kept many travellers in town, but it did look very nice.
8.8 mm • f/2.4 • 1/30 sec. • 400 ISO • 25.4mm sensor • handheld • 120 lux • EV 5.4
Sticky Snow
Around the freezing point, snow is nice and sticky.
13.3 mm • f/3.2 • 1/40 sec. • 4000 ISO • 25.4mm sensor • handheld • 28 lux • EV 3.4
World Press
The World Press photo exhibition of 2017 evokes serious faces.
8.8 mm • f/2.5 • 1/30 sec. • 400 ISO • 25.4mm sensor • handheld • 130 lux • EV 5.6
Sweep
Because of the strong wind, the christmas lights draw shapes in time.
26.4 mm • f/16 • 1 sec. • 64 ISO • 25.4mm sensor • handheld • 1100 lux • EV 8.6
Medaille
Working under the medal for inspiration
8.8 mm • f/2.4 • 1/30 sec. • 320 ISO • 25.4mm sensor • handheld • 150 lux • EV 5.8
Speyside
Light and sweet whisky, from Sinterklaas, so that matches.
8.8 mm • f/2.5 • 1/25 sec. • 800 ISO • 25.4mm sensor • handheld • 53 lux • EV 4.3
Sinterklaas
Presents night.....
15.2 mm • f/3.2 • 1/160 sec. • 800 ISO • 25.4mm sensor • handheld • 560 lux • EV 7.7
Lingerie
Wrappings for wrappings
16.3 mm • f/5.6 • 1/50 sec. • 2000 ISO • 25.4mm sensor • handheld • 210 lux • EV 6.3
Testosterone
After briefing, the group drifts apart, while the testosterone flows, this close to the game.
67.5 mm • f/4 • 1/200 sec. • 12800 ISO • 25.4mm sensor • handheld • 68 lux • EV 4.6
Cry
At the cry of day, a walk in the freezing air. With Jupiter on the left over the tree, Mars middle top and Spica under it slightly lower and to the right.
13.3 mm • f/3.2 • 1/6 sec. • 8000 ISO • 25.4mm sensor • handheld • 2.1 lux • EV -0.4
Winter
Winter bares the leaves, but the light can be warm.
8.8 mm • f/2.4 • 1/320 sec. • 100 ISO • 25.4mm sensor • handheld • 5000 lux • EV 10.8
November 2017
Mind the Gap
When you can fly, you can simply ignore the advice, sranding on one leg and looking quite sleepy
43.5 mm • f/4 • 1/125 sec. • 6400 ISO • 25.4mm sensor • handheld • 85 lux • EV 5
Low Sun
The sun is playing games with people in the street.
8.8 mm • f/2.4 • 1/200 sec. • 100 ISO • 25.4mm sensor • handheld • 3100 lux • EV 10.2
Planet Knowledge
Planet Knowledge does not exist and so the logical question arises whether I want to remove it.
8.8 mm • f/2.4 • 1/30 sec. • 250 ISO • 25.4mm sensor • handheld • 190 lux • EV 6.1
Day and Night
From an airplane at great height, you can see how the day goes over into the night.
9 mm • f/2.5 • 1/30 sec. • 1000 ISO • 25.4mm sensor • handheld • 51 lux • EV 4.2
Bauhaus
The company has little to do with the art movement from 1919 to 1933 in Germany.
4.2 mm • f/2.2 • 1/2137 sec. • 25 ISO • 24x36 mm sensor • handheld • 113000 lux • EV 15.3
Done
The work on the market is done for the day. They can go home.
8.8 mm • f/2.4 • 1/30 sec. • 100 ISO • 25.4mm sensor • handheld • 470 lux • EV 7.4
Computers
Computers everywhere.
39.4 mm • f/4 • 1/16000 sec. • 800 ISO • 25.4mm sensor • handheld • 87000 lux • EV 15
King
I feel like a "king of the road" with a rented truck to move 1500 kg of books for a friend. Loaded knowledge.
4.2 mm • f/2.2 • 1/1603 sec. • 25 ISO • 24x36 mm sensor • handheld • 85000 lux • EV 14.9
Ornament
For just a short moment, this building at the Vismarkt carries a magnificent ornament.
212.8 mm • f/4 • 1/50 sec. • 800 ISO • 25.4mm sensor • handheld • 270 lux • EV 6.6
Cuff Links
Cuff links are not used very often anymore and require special shirts. These are made of black tourmaline.
4.2 mm • f/2.2 • 1/17 sec. • 100 ISO • 24x36 mm sensor • handheld • 220 lux • EV 6.4
Figures
Flames sometimes clearly show human figures
110.1 mm • f/4 • 1/4000 sec. • 4000 ISO • 25.4mm sensor • tripod • 4400 lux • EV 10.6
Rainbow
Double rainbows are always nice to see, especially in an open landscape.
16.3 mm • f/3.2 • 1/32000 sec. • 6400 ISO • 25.4mm sensor • handheld • 14000 lux • EV 12.3
Pupil
A cat has excellent eyes in the dark, but does not see so well in sunlight. Because of the high sensitivity of the retina, the pupil has to contract to an unfavourable shape at that amount of light.
220 mm • f/4 • 1/250 sec. • 100 ISO • 25.4mm sensor • handheld • 11000 lux • EV 12
Bas Bloem
Bas Bloem speaks on the yearly Parkinson meeting in Zwolle and is once again able to captivate the audience of 650 professionals.
220 mm • f/4 • 1/250 sec. • 1600 ISO • 25.4mm sensor • handheld • 680 lux • EV 8
Christmas
Although it will take more than a month before christmas, the lights have already been put up.
110.1 mm • f/4 • 1/250 sec. • 4000 ISO • 25.4mm sensor • handheld • 270 lux • EV 6.6
Mood
When it is overcrowded in the train during rush hour, people get in a bad mood.
28.9 mm • f/3.5 • 1/80 sec. • 2500 ISO • 25.4mm sensor • handheld • 110 lux • EV 5.3
Tension
Tension becomes visible in reflections of the setting sun.
220 mm • f/5.6 • 1/250 sec. • 250 ISO • 25.4mm sensor • handheld • 8600 lux • EV 11.6
Double Selfie
It's not easy to make a double selfie with the image away from you. But that's when the good lens is facing you.
34.7 mm • f/3.5 • 1/100 sec. • 5000 ISO • 25.4mm sensor • handheld • 67 lux • EV 4.6
Dambord
It's only natural that you won't find a chessboard on the Dam, but a "dambord" (checkerboard)
8.8 mm • f/5.6 • 1/160 sec. • 100 ISO • 25.4mm sensor • handheld • 14000 lux • EV 12.3
Thickness
The double reflections of the Dam Square in soap bubbles have a different colour due to the thickness of the soap film. Gold is given by a nice thick film, while blue is given by a thin film.
189.7 mm • f/4 • 1/250 sec. • 640 ISO • 25.4mm sensor • handheld • 1700 lux • EV 9.3
Clearing
The weather is clearing: the the wet asphalt is like a river.
56.4 mm • f/5.6 • 1/1600 sec. • 100 ISO • 25.4mm sensor • handheld • 137000 lux • EV 15.6
Walkway
A new walkway is mounted onto the laboratory. So we can vary our lunch walks somewhat.
4.2 mm • f/2.2 • 1/475 sec. • 25 ISO • 24x36 mm sensor • handheld • 25000 lux • EV 13.2
Laboratory
The botanic laboratory in which a long time ago I was allowed to study exotic plants.
30.5 mm • f/3.5 • 1/100 sec. • 320 ISO • 25.4mm sensor • handheld • 1000 lux • EV 8.6
Clock
It remains a mystery to me why wires are kept together with bindings that you have to turn clockwise to undo them. Is this an english tradition, or is turning counterclockwise less demanding in the factory when you are righthanded?
8.8 mm • f/5.6 • 1/30 sec. • 4000 ISO • 25.4mm sensor • handheld • 64 lux • EV 4.6
Muffs
It is getting colder on the bicycle, so muffs are very nice te have on a bicycle.
43.5 mm • f/5.6 • 1/320 sec. • 200 ISO • 25.4mm sensor • handheld • 14000 lux • EV 12.3
Down
Convicted were sent by the judge down this stairway, to the prison.
33.5 mm • f/3.5 • 1/100 sec. • 3200 ISO • 25.4mm sensor • handheld • 100 lux • EV 5.3
Phrenology
This is one of the most beautiful phrenological heads I have ever seen, with all those cracks and words. However, humans are not that simple.
14.7 mm • f/3.2 • 1/40 sec. • 400 ISO • 25.4mm sensor • handheld • 280 lux • EV 6.7
Cave Pub
Deep under the city of Nottingham, caves were carved out in which pubs were organised. Those caves exist since about the year 1200.
20.5 mm • f/3.2 • 1/60 sec. • 12800 ISO • 25.4mm sensor • handheld • 13 lux • EV 2.3
Courtroom
In the courtroom, als in England, more and more women are active.
30.5 mm • f/3.5 • 1/100 sec. • 5000 ISO • 25.4mm sensor • handheld • 67 lux • EV 4.6
To Wait
Waiting on an airport is an important part of travel.
113.7 mm • f/6.3 • 1/250 sec. • 12800 ISO • 25.4mm sensor • handheld • 210 lux • EV 6.3
October 2017
Halloween
Pumpkins go with halloween because the American immigrants discovered that pumpkins were easier to cut than sugar beets for instance for lanterns.
29.7 mm • f/4 • 1/100 sec. • 200 ISO • 25.4mm sensor • handheld • 2200 lux • EV 9.6
Debris
Debris comes in all kinds of form. In this case an umbrella will not provide sufficient protection.
8.8 mm • f/6.3 • 1/30 sec. • 640 ISO • 25.4mm sensor • handheld • 510 lux • EV 7.5
Daylight Saving Time
Today it is change to daylight saving time. Nature immedeately adjusts itself: it is cold outside and the light is icy.
23.9 mm • f/3.5 • 1/8000 sec. • 100 ISO • 25.4mm sensor • handheld • 268000 lux • EV 16.6
Facade Statue
This is a strikingly modern facade statue in this old building at the Armbrug in Amsterdam.
220 mm • f/5.6 • 1/250 sec. • 200 ISO • 25.4mm sensor • handheld • 11000 lux • EV 11.9
Steenstraat
Fourty years ago I lived there, behind that round tiny window. When a bus passed by, the last few grooves of the music record would be played again.
13 mm • f/3.2 • 1/30 sec. • 12800 ISO • 25.4mm sensor • handheld • 6.6 lux • EV 1.3
Walking
Walking is easier done than understood.
17.6 mm • f/3.2 • 1/50 sec. • 200 ISO • 25.4mm sensor • handheld • 700 lux • EV 8
Mycena
The mushrooms shoot up from the ground, It is moisty in the evening.
4.2 mm • f/2.2 • 1/33 sec. • 32 ISO • 24x36 mm sensor • handheld • 1400 lux • EV 9
Brave
He is only small and just arrived on the scene, but is brave as a sizeable cat.
4.2 mm • f/2.2 • 1/17 sec. • 80 ISO • 24x36 mm sensor • handheld • 280 lux • EV 6.7
Travel Information
Travel information can be filled in by ourselves with felttip pen. That gives a feeling of freedom.
8.9 mm • f/2.5 • 1/100 sec. • 100 ISO • 25.4mm sensor • handheld • 1700 lux • EV 9.3
Trail
Like a trail of ink forms itself the reflection of a pole in the dark water next to the kiss-and-ride spot.
32.4 mm • f/4 • 1/250 sec. • 100 ISO • 25.4mm sensor • handheld • 11000 lux • EV 12
Lift
A very small snail offers a lift to an even smaller fly.
90 mm • f/5.6 • 1/25 sec. • 1250 ISO • 24x36 mm sensor • handheld • 170 lux • EV 6
Publieke Werken
"Publieke Werken" is a movie that deals with the house around which the Victoria Hotel was built, because the owner refused to sell it.
8.8 mm • f/5.6 • 1/60 sec. • 100 ISO • 25.4mm sensor • handheld • 5100 lux • EV 10.9
Old Amsterdam
Old Amsterdam is just beautiful.
16.3 mm • f/5.6 • 1/320 sec. • 100 ISO • 25.4mm sensor • handheld • 27000 lux • EV 13.3
Study Hall
The Groningen Museum has a beautiful study hall, here in reflection in one of its lamps.
26.4 mm • f/3.5 • 1/80 sec. • 160 ISO • 25.4mm sensor • handheld • 1700 lux • EV 9.3
Enjoy
To really enjoy is not for everyone, but ik can be so simple
113.7 mm • f/4 • 1/800 sec. • 100 ISO • 25.4mm sensor • handheld • 35000 lux • EV 13.6
Homework
Rope and its many applications
28.9 mm • f/3.5 • 1/1250 sec. • 100 ISO • 25.4mm sensor • handheld • 42000 lux • EV 13.9
Daniël
Daniël Wayenberg plays at 88 year the incredibly hard to play etudes d'execution transcendante composed by Frans Liszt by ear and out of his skin.
43.5 mm • f/4 • 1/125 sec. • 3200 ISO • 25.4mm sensor • handheld • 170 lux • EV 6
Nine
Synchronous photography by a photo class
2.5 mm • f/2.8 • 1/1100 sec. • 100 ISO • GoPro sensor • tripod • 24000 lux • EV 13.1
Group
Photograph of a group of scientists against an unusual background.
35 mm • f/4 • 1/1000 sec. • 200 ISO • 24x36 mm sensor • handheld • 22000 lux • EV 13
Elephant
Porcelain elephant in a porcelain showcase. Does that imply self destruction or does it compensate?
8.8 mm • f/2.5 • 1/125 sec. • 100 ISO • 25.4mm sensor • handheld • 2100 lux • EV 9.6
Missed
That's what a dog looks like when he misses catching a cookie.
13.7 mm • f/3.2 • 1/200 sec. • 3200 ISO • 25.4mm sensor • handheld • 170 lux • EV 6
Small boy
Nice to be a small boy again, reading a comic book.
29.7 mm • f/3.5 • 1/100 sec. • 320 ISO • 25.4mm sensor • handheld • 1000 lux • EV 8.6
On my Way
On my way to the students. What I want to tell them will also become clear to me.
4.2 mm • f/2.2 • 1/17 sec. • 64 ISO • 24x36 mm sensor • handheld • 350 lux • EV 7
Synchrony
The three fastest runners of the 4 Mile of Groningen (Victor Chumo, Yomif Kejelcha and Noah Kipkemboi) run in perfect synchrony, althought they differ slightly in body length.
24 mm • f/4 • 1/4000 sec. • 100 ISO • 25.4mm sensor • tripod • 175000 lux • EV 16
Cockatoo Portrait
He posed patiently and started to get cocky again when she had left.
11.5 mm • f/3.2 • 1/40 sec. • 2500 ISO • 25.4mm sensor • handheld • 45 lux • EV 4
Hide and Seak
The full moon played hide and seak between the showers and strong wind. So I could not make a picture of my own moon shadow, but I could of the moon herself.
210.2 mm • f/4 • 1/200 sec. • 400 ISO • 25.4mm sensor • handheld • 2200 lux • EV 9.6
Storm
Today a storm hurled through Groningen and even famous trees dropped branches, which can be quite dangerous for pedestrians.
8.8 mm • f/7.1 • 1/800 sec. • 100 ISO • 25.4mm sensor • handheld • 110000 lux • EV 15.3
Colors
The leaves change their colors because in a certain order the chlorophyl components decay. The tree gets less and less energy from the light until the leaves can be dropped.But unitl then they become more beautiful than in summer.
87.1 mm • f/9 • 1/250 sec. • 2000 ISO • 25.4mm sensor • handheld • 2800 lux • EV 10
Bread Saleswomen
Selling bread on the market place is real human labour, in which you have eye contact with your customers.
40.7 mm • f/8 • 1/125 sec. • 1600 ISO • 25.4mm sensor • handheld • 1400 lux • EV 9
Young Photographer
Nice to see how he prepared his camera and tripod for an exposure.
20.5 mm • f/8 • 1/80 sec. • 100 ISO • 25.4mm sensor • handheld • 14000 lux • EV 12.3
Wear
Wear of the pavement of a layered board brings abstract art to the surface.
11.3 mm • f/2.8 • 1/40 sec. • 100 ISO • 25.4mm sensor • handheld • 860 lux • EV 8.3
September 2017
Mick & Sasha
Mick Jagger and Sasha Allen engaged in a vocal battle, while a fan does not realise his camera has fallen on the floor.
220 mm • f/4 • 1/250 sec. • 1000 ISO • 25.4mm sensor • handheld • 1100 lux • EV 8.6
Pearls
The morning mist places pearls in a web. The owner is probably having a drink somewhere with friends.
24.8 mm • f/7.1 • 1/80 sec. • 200 ISO • 25.4mm sensor • handheld • 5500 lux • EV 11
Past
She stood still for a moment and looked into her past, when she still had a room full of dolls.
35 mm • f/5.6 • 1/1000 sec. • 400 ISO • 24x36 mm sensor • handheld • 21000 lux • EV 12.9
Family Affair
The nest of firebugs are growing up quickly. Their back pattern still needs further developing, looking like that of the mother, who serves as transportation.
8.8 mm • f/2.4 • 1/125 sec. • 100 ISO • 25.4mm sensor • handheld • 2000 lux • EV 9.5
Night Rider
When cycling in the dark, your headlight may shine upon remarkable landscapes. You can see that they almost touched each other before dying.
50 mm • f/4 • 8 sec. • 400 ISO • 24x36 mm sensor • tripod • 1.4 lux • EV -1
Onlanden
The moon stood over the Onlanden on an evening without wind. The earth illuminated the dark side of the moon.
50 mm • f/4 • 1 sec. • 400 ISO • 24x36 mm sensor • handheld • 11 lux • EV 2
Explanation
The value of an object can be increased by an explanation.
35 mm • f/4.8 • 1/1000 sec. • 400 ISO • 24x36 mm sensor • handheld • 16000 lux • EV 12.5
Quatre-Pieds
To play a piece in quatre-mains means that you also play with four feet, but when there are only three pedals, this is what you get.
40.7 mm • f/5.6 • 1/125 sec. • 1600 ISO • 25.4mm sensor • handheld • 670 lux • EV 7.9
Ladies
He loves the life as a street musician, because he is a Ladies Man en there are quite a lot of them passing by in this lovely autumn weather.
83.9 mm • f/4 • 1/250 sec. • 200 ISO • 25.4mm sensor • handheld • 5500 lux • EV 11
City Lights
The city is illuminating the partially clouded sky. About a quarter of an hour later, exactly at 21:00:15, we saw a big fireball. We have reported all details. Perhaps they will find the meteor.
8.8 mm • f/2.4 • 25 sec. • 100 ISO • 25.4mm sensor • handheld • 0.6 lux • EV -2.1
Snack
Time for a light snack before cycling.
8.8 mm • f/2.4 • 1/30 sec. • 250 ISO • 25.4mm sensor • handheld • 190 lux • EV 6.1
Darkness
Sometimes darkness is more interesting than light.
124.9 mm • f/4 • 1/4000 sec. • 100 ISO • 25.4mm sensor • handheld • 175000 lux • EV 16
In Love
These dogs were clearly in love. It took half an hour before the black and white one stopped looking in the direction in which the other one disappeared after this meeting.
33.5 mm • f/3.5 • 1/100 sec. • 1250 ISO • 25.4mm sensor • uit de hand • 270 lux • EV 6.6
Night at the Museum
After the Night of Art and Knowledge we managed to get into the Rijksmuseum van Oudheden in Leiden. There was a profound silence, while we stared at the portraits of 3500 years old.
26.4 mm • f/3.5 • 1/80 sec. • 2500 ISO • 25.4mm sensor • handheld • 110 lux • EV 5.3
Sex Robots
Linda Duits, science popularisor, arguments the use of sex robots, while sexuologist Erik van Beek listens critically. It was the Night of Art and Knowledge at the University of Leiden.
33.5 mm • f/3.5 • 1/100 sec. • 1250 ISO • 25.4mm sensor • handheld • 270 lux • EV 6.6
The Woman
It is obvious that the man can only form a subtitle with self adhesive lettering to the woman in this case.
14.2 mm • f/3.2 • 1/500 sec. • 100 ISO • 25.4mm sensor • handheld • 14000 lux • EV 12.3
Year 9
Today we begin with year 9 of the PhotoBlog. With phillips screws or with other means, we just mount it on top of the other years.
128.6 mm • f/4 • 1/250 sec. • 100 ISO • 25.4mm sensor • handheld • 11000 lux • EV 12
Coiffure
The wind was strong and some people almost were blown out of their figure. Hunched over their handle bars they hurried home to tea with biscuits.
87.1 mm • f/4 • 1/250 sec. • 125 ISO • 25.4mm sensor • handheld • 8700 lux • EV 11.6
Vleeschhouwerij
"Vleeschhouwerij" translates to "butcher". This way the boundery becomes very thin indeed.
24.8 mm • f/4 • 1/80 sec. • 1000 ISO • 25.4mm sensor • handheld • 350 lux • EV 7
Spirals and Beads
On the Binnenhof, the birds are puking clear water, in spirals and beads, even when the skies are heavy with clouds.
36.7 mm • f/4 • 1/4000 sec. • 1600 ISO • 25.4mm sensor • handheld • 11000 lux • EV 12
Piracy
This big building obviously has been taken over by pirates.
220 mm • f/4 • 1/1250 sec. • 100 ISO • 25.4mm sensor • handheld • 55000 lux • EV 14.3
Last
The last hollyhock enjoys just a bit of sunlight at the end of the day.
4.2 mm • f/2.2 • 1/1399 sec. • 25 ISO • 24x36 mm sensor • handheld • 74000 lux • EV 14.7
Transition
The transition in weather is noticeable. What do we wear today?
73.2 mm • f/4 • 1/200 sec. • 200 ISO • 25.4mm sensor • handheld • 4400 lux • EV 10.6
Wide
A wide view from the football fields of Corpus den Hoorn over Groningen.
2.5 mm • f/2.8 • 1/1100 sec. • 100 ISO • GoPro sensor • no tripod • 24000 lux • EV 13.1
Moment of Inertia
The moment of inertia of a bicycle wheel can be of importance when accelerating during a race, for instance after cornering. But you need to know the value first. You can calculate it and measure it. The two values should match. That's how it works in science.
8.8 mm • f/4 • 1/30 sec. • 100 ISO • 25.4mm sensor • handheld • 1300 lux • EV 8.9
Rain
It feels like automn already. Today the sun is above the horizon 4 minutes shorter than yesterday. The question however is: will we see her?
198.2 mm • f/5 • 1/250 sec. • 1000 ISO • 25.4mm sensor • handheld • 1700 lux • EV 9.3
Lake
Cycling along the lake: the clouds move along slowly.
25.7 mm • f/7.1 • 1/1000 sec. • 125 ISO • 25.4mm sensor • handheld • 110000 lux • EV 15.3
Breakaway
The breakaway at a race without any wind. The sizzling sound of chains and tyres could be heard from far away.
23.1 mm • f/2.8 • 1/2000 sec. • 160 ISO • 25.4mm sensor • handheld • 27000 lux • EV 13.3
Brigadoon
A film, a village and a muscial find each other in this dance in the streets of Groningen.
21.3 mm • f/6.3 • 1/160 sec. • 100 ISO • 25.4mm sensor • handheld • 17000 lux • EV 12.6
Peace
Peace takes over at the Groningen prairie.
28.9 mm • f/3.5 • 1/320 sec. • 100 ISO • 25.4mm sensor • handheld • 11000 lux • EV 11.9
August 2017
Start
The start of the new academic year in Groningen looks like this for a part of the students in Groningen.
22.2 mm • f/3.5 • 1/25 sec. • 12800 ISO • 25.4mm sensor • handheld • 6.5 lux • EV 1.3
Nationalities
Groningen harbours many nationalities, partly because of its university community. The new academic year starts again.
62.4 mm • f/5.6 • 1/200 sec. • 100 ISO • 25.4mm sensor • handheld • 17000 lux • EV 12.6
Amazone
Car design has changed in 53 years. But what does that express?
139.5 mm • f/4 • 1/250 sec. • 160 ISO • 25.4mm sensor • handheld • 6800 lux • EV 11.3
What?
He didn't say.
38 mm • f/6.3 • 1/400 sec. • 100 ISO • 25.4mm sensor • handheld • 43000 lux • EV 14
Fire
A police copter records the extent of the smoke from the burning casino in Groningen with a free hanging camera.
220 mm • f/4.5 • 1/5000 sec. • 100 ISO • 25.4mm sensor • handheld • 276000 lux • EV 16.6
Light
As light as a feather. But how light is a feather? Well, it is about 38 mg, which is about as heavy as a small drop of water.
19.7 mm • f/4.5 • 1/60 sec. • 640 ISO • 25.4mm sensor • handheld • 520 lux • EV 7.6
The Past
When you take a bike ride in the past, the Grote Markt looks very different from today.
40.7 mm • f/6.3 • 1/2500 sec. • 100 ISO • 25.4mm sensor • handheld • 271000 lux • EV 16.6
Princess
A princess flies through the air with the greatest of ease.
22.2 mm • f/6.3 • 1/1000 sec. • 100 ISO • 25.4mm sensor • handheld • 108000 lux • EV 15.3
Industrial
Industrial designs are rarely free of non-functional choices.
220 mm • f/5.6 • 1/400 sec. • 100 ISO • 25.4mm sensor • handheld • 34000 lux • EV 13.6
Iridescent
The blue and green colors of a peacock are caused by interference in very thin layers in the feathers. It is not due to pigemnt, but the color emerges by interference in which light of a particular wavelength (or color) is amplified, while the others are not. Robert Hooke already observed this in the seventeenth century, while he did not know anything about the wavelike nature of light.
31.3 mm • f/3.5 • 1/160 sec. • 100 ISO • 25.4mm sensor • handheld • 5400 lux • EV 10.9
The Laundry
On a ship you also have to do your laundry. When there is no wind, drying it takes a bit longer.
40.7 mm • f/4 • 1/200 sec. • 800 ISO • 25.4mm sensor • handheld • 1100 lux • EV 8.6
Cello
That's how a C3 tone looks from a cello. Regularly, but filled with dynamics and movement.
15.2 mm • f/3.2 • 1/2500 sec. • 1600 ISO • 25.4mm sensor • handheld • 4400 lux • EV 10.6
Heads
Today you could walk over heads in town. I did not do it.
219.8 mm • f/5 • 1/250 sec. • 320 ISO • 25.4mm sensor • handheld • 5300 lux • EV 10.9
Passage
Sometimes it is not easy to find a passage as a cyclist through the parked bicycles and talking pedestrians to another street.
22.2 mm • f/5 • 1/3200 sec. • 1600 ISO • 25.4mm sensor • handheld • 14000 lux • EV 12.3
Reflection
Reflections of the tax building.
15.2 mm • f/3.2 • 1/50 sec. • 1000 ISO • 25.4mm sensor • handheld • 140 lux • EV 5.7
Summer
The summer pushes herself a way through the evening.
40.7 mm • f/4 • 1/8000 sec. • 100 ISO • 25.4mm sensor • handheld • 349000 lux • EV 17
Very high
A cylinder with people at great height. They can see the last sun rays, but the sun has already set for us down here.
220 mm • f/4 • 1/250 sec. • 160 ISO • 25.4mm sensor • handheld • 6800 lux • EV 11.3
Perseïds
A number of Perseïds captured in the city of Groningen. So I can do five wishes, but tell no one.
50 mm • f/1.4 • 8 sec. • 400 ISO • 24x36 mm sensor • from tripod • 0.2 lux • EV -4
Cat
The boy had something of a cat: getting into a confined space where you still get attention.
19.9 mm • f/4.5 • 1/400 sec. • 125 ISO • 25.4mm sensor • handheld • 18000 lux • EV 12.7
SuikerUnie
The chimney of the old SuikerUnie in Groningen is not used anymore. The hole is a bit too small to fly in there and have a look what we can find there.
2.5 mm • f/2.8 • 1/1100 sec. • 100 ISO • GoPro sensor • without tripod • 24000 lux • EV 13.1
Tjeukemeer
Wave patterns just run through each other on the geat body of water, which is the Tjeukemeer.
2.5 mm • f/2.8 • 1/1100 sec. • 100 ISO • GoPro sensor • without tripod • 24000 lux • EV 13.1
Last Journey
Someone decided to give the hollyhock a last journey by binding it to his bicycle.
26.4 mm • f/3.5 • 1/80 sec. • 800 ISO • 25.4mm sensor • handheld • 330 lux • EV 6.9
Expression
A face can form the expression of a feeling. This must have evolved to convey feelings, but in the chain of transport, a number of things can go wrong, both at the side of the sender and at the side of the receiver.
220 mm • f/4 • 1/500 sec. • 100 ISO • 25.4mm sensor • handheld • 22000 lux • EV 13
Helper Windmill
The Helper windmill is used now to regulate the water around the Hoornse Diep, but has ben rebuilt from a location further in 1971.
2.5 mm • f/2.8 • 1/1100 sec. • 100 ISO • GoPro sensor • without tripod • 24000 lux • EV 13.1
Meat Eater
A wasp is also a meat eater and can cut nice strips for home.
11.3 mm • f/4 • 1/40 sec. • 500 ISO • 25.4mm sensor • handheld • 350 lux • EV 7
Schokland
Schokland was a little island in the Zuiderzee and still is elevated over the polder level.
2.5 mm • f/2.8 • 1/1100 sec. • 100 ISO • GoPro sensor • without tripod • 24000 lux • EV 13.1
Chalking
Chalking in the street: it has always been fun.
36.7 mm • f/4 • 1/1250 sec. • 100 ISO • 25.4mm sensor • handheld • 55000 lux • EV 14.3
Cannabis
She was already showing it on facebook what she had scored in Amsterdam.
8.8 mm • f/5.6 • 1/200 sec. • 100 ISO • 25.4mm sensor • handheld • 17000 lux • EV 12.6
Unmoved
He remained unmoved, while she really played beatifully.
24.8 mm • f/3.5 • 1/80 sec. • 400 ISO • 25.4mm sensor • handheld • 670 lux • EV 7.9
Meltwaterfall
In the summer quite a bit from the glacier is melting away, forming a waterfall of several hunderd meters high.
220 mm • f/5.6 • 1/400 sec. • 100 ISO • 25.4mm sensor • handheld • 34000 lux • EV 13.6
Expansion
The rings in the expansion of drops that fall in fluid reveil multiple movements after impact.
33.5 mm • f/4 • 1/1600 sec. • 100 ISO • 25.4mm sensor • handheld • 70000 lux • EV 14.6
July 2017
Round
When you go high enough, it is clear to see: the earth is round!
2.5 mm • f/2.8 • 1/1100 sec. • 100 ISO • GoPro sensor • uit de hand • 24000 lux • EV 13.1
Finish
Ze passed the finish line first, but that was mainly because she was some years older. She did not have the sense to let her sister win this time.
8.8 mm • f/8 • 1/30 sec. • 200 ISO • 25.4mm sensor • handheld • 2600 lux • EV 9.9
No Criticism
A totally unexptected storefront in Venice, that has been completely taken over by tourists.
29.7 mm • f/5.6 • 1/100 sec. • 125 ISO • 25.4mm sensor • handheld • 6800 lux • EV 11.3
Dolls
Favourit dolls need a bath now and then. This is how they dry them in Venice.
33.5 mm • f/8 • 1/800 sec. • 100 ISO • 25.4mm sensor • handheld • 140000 lux • EV 15.6
The Story
Sometimes a story just emerges, all by itself.
38 mm • f/4 • 1/1250 sec. • 100 ISO • 25.4mm sensor • handheld • 55000 lux • EV 14.3
Untouched
It is still there: an untouched landscape
87.1 mm • f/4 • 1/500 sec. • 100 ISO • 25.4mm sensor • handheld • 22000 lux • EV 13
Raster
A self organized raster of cow tracks can bring a cow anywhere she wants on the steep flank of the Stelvio.
81.1 mm • f/4 • 1/250 sec. • 125 ISO • 25.4mm sensor • handheld • 8700 lux • EV 11.6
Stelvio
The Stelvio can look menacing, before you start to climb.
117.3 mm • f/4 • 1/320 sec. • 100 ISO • 25.4mm sensor • handheld • 14000 lux • EV 12.3
Dike
Water is controlled in the Netherlands by dikes.
2.5 mm • f/2.8 • 1/1100 sec. • 100 ISO • GoPro sensor • handheld • 24000 lux • EV 13.1
Amélie
A short encounter with Amélie.
183.4 mm • f/4 • 1/500 sec. • 100 ISO • 25.4mm sensor • handheld • 22000 lux • EV 13
Youngest
The youngest monument in Amsterdam reflects the older ones on the other side of the Rokinl
36.7 mm • f/4 • 1/800 sec. • 100 ISO • 25.4mm sensor • handheld • 35000 lux • EV 13.6
Monumental
A monumental building, decorated by a blown out contrail.
32.4 mm • f/3.5 • 1/1600 sec. • 100 ISO • 25.4mm sensor • handheld • 54000 lux • EV 14.3
Nemo
On the roof of the science museum Nemo.
155.4 mm • f/4 • 1/1250 sec. • 100 ISO • 25.4mm sensor • handheld • 55000 lux • EV 14.3
Not
She pushes the nagging child away from her and sinks her head between her feathers: it's basta today!
101.6 mm • f/4 • 1/1000 sec. • 100 ISO • 25.4mm sensor • handheld • 44000 lux • EV 14
Balloonists
Balloonists over my street.
220 mm • f/4 • 1/1000 sec. • 800 ISO • 25.4mm sensor • handheld • 5500 lux • EV 11
Course
For using a smartphone and riding a bicycles, the same brain areas are used, which may result in a compromised performance in one or both of the tasks.
12.6 mm • f/2.8 • 1/250 sec. • 800 ISO • 25.4mm sensor • from tripod • 670 lux • EV 7.9
Bow
The train seems to push the rainbow forward.
12.3 mm • f/4.5 • 1/640 sec. • 200 ISO • 25.4mm sensor • handheld • 18000 lux • EV 12.7
Ready
Ready for a trip by the light of a candle.
13.3 mm • f/8 • 1/1.25 sec. • 200 ISO • 25.4mm sensor • handheld • 110 lux • EV 5.3
Olle Grieze
The Martinitoren can be seen from the other side of the Leekstermeer at a distance of 11 km in almost its full height of 100 m, which is an indication of the openness and flatness of the landscape.
220 mm • f/4 • 1/250 sec. • 160 ISO • 25.4mm sensor • handheld • 6800 lux • EV 11.3
Tesla
The winning group of the Summerschool came with a striking citation from Tesla.
8.8 mm • f/2.4 • 1/30 sec. • 320 ISO • 25.4mm sensor • handheld • 150 lux • EV 5.8
Summer Shower
In a summer shower, you stand up high.
219.3 mm • f/4 • 1/2000 sec. • 12800 ISO • 25.4mm sensor • handheld • 680 lux • EV 8
Carillon
The carillon of the church in Middelstum is grander than you would expect in such a small town.
220 mm • f/4 • 1/640 sec. • 100 ISO • 25.4mm sensor • handheld • 28000 lux • EV 13.3
Rottumerplaat
Rottumerplaat seemed really close by with this clear weather. And due to the warm air layer and its light ray refraction, it seemed to float over the sea.
220 mm • f/5.6 • 1/640 sec. • 100 ISO • 25.4mm sensor • handheld • 55000 lux • EV 14.3
Earrings
Her new earrings looked fabulous, but she kept having that nagging feeling that she was framed.
143.2 mm • f/8 • 1/250 sec. • 200 ISO • 25.4mm sensor • handheld • 22000 lux • EV 13
Energy
Two forms of consumer energy. The one that will be depleted and the other not.
120.9 mm • f/4 • 1/2000 sec. • 100 ISO • 25.4mm sensor • handheld • 87000 lux • EV 15
Discarded
Discarded dental chairs.
4.2 mm • f/2.2 • 1/1040 sec. • 25 ISO • 24x36 mm sensor • handheld • 55000 lux • EV 14.3
Up
This hollyhock has certainly reached an incredible height,.
8.8 mm • f/2.4 • 1/32000 sec. • 3200 ISO • 25.4mm sensor • handheld • 16000 lux • EV 12.5
Deformation
Deformation of a volleyball is considerable, even at low velocity.
87.1 mm • f/4 • 1/3200 sec. • 400 ISO • 25.4mm sensor • handheld • 35000 lux • EV 13.6
Eavesdropping
In some conversations, eavesdropping will occur by figures from the past of science.
58.3 mm • f/4 • 1/160 sec. • 3200 ISO • 25.4mm sensor • handheld • 220 lux • EV 6.3
Worlds
Worlds are behind the glazing on a chinese vase, which also inspired the development of Delftware Pottery.
52.8 mm • f/4 • 1/160 sec. • 800 ISO • 25.4mm sensor • handheld • 870 lux • EV 8.3
Andy
On the occasion of the opening of the exhibition of work by Andy Warhol in the Beurs van Berlage.
110.1 mm • f/4 • 1/320 sec. • 100 ISO • 25.4mm sensor • handheld • 14000 lux • EV 12.3
June 2017
Bowed
Amsterdam is bowing under the pigeons, although they are magnificent animals ( Click Here)
163.8 mm • f/4 • 1/2000 sec. • 800 ISO • 25.4mm sensor • handheld • 11000 lux • EV 12
Quintana
One way or the other this bike does not remind me of the rider Quintana.
20.5 mm • f/3.5 • 1/60 sec. • 2500 ISO • 25.4mm sensor • handheld • 80 lux • EV 4.9
Power
Measuring power and forces. It's all possible, but then something more difficult comes up: what to do with it?
20.5 mm • f/3.2 • 1/60 sec. • 2500 ISO • 25.4mm sensor • handheld • 67 lux • EV 4.6
Variation
Never twice the same, but very recognizable.
9.3 mm • f/8 • 1/2000 sec. • 400 ISO • 25.4mm sensor • handheld • 87000 lux • EV 15
Landscape
A Hollyhock is a whole landscape for an ant of a small species.
8.8 mm • f/2.4 • 1/250 sec. • 100 ISO • 25.4mm sensor • handheld • 3900 lux • EV 10.5
Church
When on sunday afternoon the sheep are grazing so peacefully in front of the churchdoor, that indicate something.
117.3 mm • f/4 • 1/250 sec. • 160 ISO • 25.4mm sensor • handheld • 6800 lux • EV 11.3
Old Camera
Obviously, an old camera can evoke a smile.
8.8 mm • f/2.4 • 1/800 sec. • 100 ISO • 25.4mm sensor • handheld • 13000 lux • EV 12.2
Bridesmaid
The bridesmaid is being addressed by the mother of the bride.
22.2 mm • f/3.5 • 1/80 sec. • 1000 ISO • 25.4mm sensor • handheld • 270 lux • EV 6.6
Rain
Suddenly there was the shower, after those tropical days.
67.5 mm • f/4 • 1/200 sec. • 500 ISO • 25.4mm sensor • handheld • 1700 lux • EV 9.3
Finger
Like a giant eroding finger, points the old chimney in the direction in which his smoke has been expelled.
67.5 mm • f/11 • 1/6400 sec. • 100 ISO • 25.4mm sensor • handheld • 2114000 lux • EV 19.6
On top of each other
The bicycles of the students are on top of each other in this warm weather. After the exposure, I put them on their tyres again, since they were in danger of being run over.
8.8 mm • f/2.4 • 1/80 sec. • 100 ISO • 25.4mm sensor • handheld • 1300 lux • EV 8.8
To Sail
Sailing in the evening sun, a moderate breeze and undeep water.
220 mm • f/4 • 1/1000 sec. • 100 ISO • 25.4mm sensor • handheld • 44000 lux • EV 14
Fraeylemaborg
The Fraeylemaborg in Slochteren has withstood the earthquakes until now. And the sun has turned so far now that she gets reflected in the facade of the building when you stand straight in front of it. This only happens near the longest day in the year.
9.8 mm • f/2.5 • 1/6400 sec. • 100 ISO • 25.4mm sensor • handheld • 109000 lux • EV 15.3
Swinging
She sang beautifully on the Waagplein at Swinging Groningen.
220 mm • f/4 • 1/250 sec. • 125 ISO • 25.4mm sensor • handheld • 8700 lux • EV 11.6
Monster
A sad sand monster is sticking up its head.
35.7 mm • f/3.5 • 1/800 sec. • 100 ISO • 25.4mm sensor • handheld • 27000 lux • EV 13.3
Thinking
She looked ahead and thought.
220 mm • f/4 • 1/32000 sec. • 100 ISO • 25.4mm sensor • handheld • 1398000 lux • EV 19
Never dark
In the summer it really does not get totally dark anymore. Here the northern sky around midnight.
8.8 mm • f/2.5 • 3.2 sec. • 400 ISO • 25.4mm sensor • handheld • 1.3 lux • EV -1
Temporary
The sun is used to indicate the time, while the sun also deteriorates the paint. It is all just temporary.
220 mm • f/4 • 1/800 sec. • 100 ISO • 25.4mm sensor • handheld • 35000 lux • EV 13.6
Attack
The attack by a black-headed gull lasted for a few minutes. I have never heard a sound like that before.
110.1 mm • f/4 • 1/500 sec. • 100 ISO • 25.4mm sensor • handheld • 22000 lux • EV 13
Weeds
Weeds drift across the waves of the Zuidlaardermeer.
30.5 mm • f/3.5 • 1/800 sec. • 800 ISO • 25.4mm sensor • handheld • 3300 lux • EV 10.3
Saturn
The full moon was accompanied by Saturn last night (the speck at lower left in the image, and magnified in the box). Here photographed with an unsupported small camera .
168 mm • f/4 • 1/30 sec. • 1600 ISO • 25.4mm sensor • handheld • 82 lux • EV 4.9
Roots
In a way he was dealing with his roots.
83.9 mm • f/4 • 1/250 sec. • 160 ISO • 25.4mm sensor • handheld • 6800 lux • EV 11.3
Area
An area for birds, close to the city.
39.4 mm • f/7.1 • 1/200 sec. • 100 ISO • 25.4mm sensor • handheld • 28000 lux • EV 13.3
Moon
The moon in the water; Broken and broken again, Still it is there. ~ Choshu
151.1 mm • f/4 • 1/250 sec. • 250 ISO • 25.4mm sensor • handheld • 4400 lux • EV 10.6
Shallow
When the water is shallow, you don't need your long neck, but the food remains delicious
220 mm • f/4 • 1/3200 sec. • 100 ISO • 25.4mm sensor • handheld • 140000 lux • EV 15.6
Paradise Birds
People sometimes are a bit like paradise birds and their complex mating behaviour. For the male the most exciting event is when the female looks away from his avances.
33.5 mm • f/3.5 • 1/400 sec. • 100 ISO • 25.4mm sensor • handheld • 13000 lux • EV 12.3
Restitution
A billiard ball is bouncing, recorded at 250 frames/sec, shows the energy restitution of the floor.
12.6 mm • f/2.8 • 1/250 sec. • 100 ISO • 25.4mm sensor • tripod • 5400 lux • EV 10.9
Artist
Artist working inside in his own work of art.
12.6 mm • f/2.8 • 1/250 sec. • 100 ISO • 25.4mm sensor • handheld • 5400 lux • EV 10.9
Flower candle
Some candles burn as if they are a flower with petals opening.
11.3 mm • f/2.8 • 1/40 sec. • 500 ISO • 25.4mm sensor • handheld • 170 lux • EV 6
Pudding
To cut a pudding is always rewarding. How will the sauce behave.
32.4 mm • f/3.5 • 1/10 sec. • 64 ISO • 25.4mm sensor • handheld • 520 lux • EV 7.6
May 2017
Yellow
Yellow as a warning for ships, but also a sun dial.
220 mm • f/4 • 1/640 sec. • 100 ISO • 25.4mm sensor • handheld • 28000 lux • EV 13.3
Grass
To weather is so lovely, that this bicycle decided to lie down in the grass.
75.8 mm • f/4 • 1/250 sec. • 100 ISO • 25.4mm sensor • handheld • 11000 lux • EV 12
Nowhere
Together on a boat, going nowhere. It's summer.
220 mm • f/4 • 1/250 sec. • 1000 ISO • 25.4mm sensor • handheld • 1100 lux • EV 8.6
Warm
A Highlander like this knows how to keep cool in this hot weather.
212.8 mm • f/4 • 1/400 sec. • 100 ISO • 25.4mm sensor • handheld • 17000 lux • EV 12.6
Pigeon
A pigeon is often called "a flying rat", but up close he is a lot more beautiful.
220 mm • f/4 • 1/250 sec. • 500 ISO • 25.4mm sensor • handheld • 2200 lux • EV 9.6
Friends
When you are friends, you shop like this en laugh about the people you see.
67.5 mm • f/4 • 1/200 sec. • 1250 ISO • 25.4mm sensor • handheld • 700 lux • EV 8
Differences
Perhaps the differences are not that large.
143.2 mm • f/4 • 1/1250 sec. • 100 ISO • 25.4mm sensor • handheld • 55000 lux • EV 14.3
Bridges
The molenwetering near Koudekerk has many bridges. A landscape built by the Dutch.
23.1 mm • f/4 • 1/500 sec. • 100 ISO • 25.4mm sensor • handheld • 22000 lux • EV 13
Touch Down
The touch down of a large aircraft is accompanied by the smell of burning rubber.
70.3 mm • f/4 • 1/6400 sec. • 800 ISO • 25.4mm sensor • handheld • 35000 lux • EV 13.6
Hipsters
They were waiting as friends for their turn at the hipster barber.
128.6 mm • f/4 • 1/200 sec. • 1600 ISO • 25.4mm sensor • handheld • 550 lux • EV 7.6
Film
The thickness of an expanded soapfilm in the Science Museum in Manchester is apparently chaotically distributed between the forces of surface tension and gravity.
34.7 mm • f/3.5 • 1/100 sec. • 800 ISO • 25.4mm sensor • handheld • 420 lux • EV 7.3
Hat
In the John Rylands Library in Manchester you can find large format books, that can be read better in a hat.
8.8 mm • f/2.4 • 1/30 sec. • 320 ISO • 25.4mm sensor • handheld • 150 lux • EV 5.8
Who?
Who is being photographed here and by whom?
32.4 mm • f/3.5 • 1/100 sec. • 100 ISO • 25.4mm sensor • handheld • 3300 lux • EV 10.3
City
The city of Groningen
143.2 mm • f/4 • 1/250 sec. • 400 ISO • 25.4mm sensor • handheld • 2700 lux • EV 10
Care
The young is taken care of very well, and with so many frogs around that is not so difficult.
350 mm • f/5.6 • 1/8000 sec. • 800 ISO • 24x36 mm sensor • handheld • 86000 lux • EV 14.9
Frogs
Photographing frogs, defending their territory with sounds and movements.
4.2 mm • f/2.2 • 1/313 sec. • 25 ISO • 24x36 mm sensor • handheld • 17000 lux • EV 12.6
Dead
Even the lichens are dead on this grave stone.
25.7 mm • f/5.6 • 1/800 sec. • 125 ISO • 25.4mm sensor • handheld • 55000 lux • EV 14.3
Hygia No 1
One hundred years ago registered as a trademark.
19.3 mm • f/2.8 • 1/400 sec. • 125 ISO • 25.4mm sensor • handheld • 6800 lux • EV 11.3
Taking Cover
He was taking cover behind his mother. The rain was approaching.
125 mm • f/4.5 • 1/80 sec. • 200 ISO • 24x36 mm sensor • handheld • 2200 lux • EV 9.7
Power
William Herschel determined for the first time the power of the sun by letting a bucket of water heat up in sunlight. Click here for the explanation.
125 mm • f/4.5 • 1/5000 sec. • 800 ISO • 24x36 mm sensor • handheld • 35000 lux • EV 13.6
Sunrise at Sunset
A full day on one photograph
190 mm • f/4.5 • 1/100 sec. • 200 ISO • 24x36 mm sensor • handheld • 2800 lux • EV 10
Morning
The morning has escaped the night, while the evening before is forgotten.
165 mm • f/5.6 • 1/200 sec. • 800 ISO • 24x36 mm sensor • handheld • 2100 lux • EV 9.6
Cell Walls
An armrest like this is make from a spatial structure of cell walls, that has carried the tree. The angle at which the material is carved is very important for the result.
4.2 mm • f/2.2 • 1/4 sec. • 640 ISO • 24x36 mm sensor • handheld • 8.3 lux • EV 1.6
Corner
The corner is being highlighted by the water reflections, that slowly creep upward.
25.7 mm • f/5.6 • 1/640 sec. • 125 ISO • 25.4mm sensor • handheld • 44000 lux • EV 14
Guard
The swan of the remains of Borg Ewsum was "en guard"
80 mm • f/2.8 • 1/3200 sec. • 400 ISO • 24x36 mm sensor • handheld • 17000 lux • EV 12.6
Core
Slowly over time he lost his core, but simply lived on.
80 mm • f/2.8 • 1/3200 sec. • 400 ISO • 24x36 mm sensor • handheld • 17000 lux • EV 12.6
Order
Order can organize itself, but the circumstances should be favourable.
4.2 mm • f/2.2 • 1/17 sec. • 50 ISO • 24x36 mm sensor • handheld • 450 lux • EV 7.4
Bus
The bus was not allowed to pass. There was commemoration.
180 mm • f/6.3 • 1/400 sec. • 400 ISO • 24x36 mm sensor • handheld • 11000 lux • EV 12
Potatoes
Probably this has something to do with genetic engineering.
4.2 mm • f/2.2 • 1/33 sec. • 64 ISO • 24x36 mm sensor • handheld • 680 lux • EV 8
Chips
Eating chips can be quite adventurous.
50 mm • f/5.6 • 1/250 sec. • 200 ISO • 24x36 mm sensor • handheld • 11000 lux • EV 11.9
Guides
Three guides with dated descriptions
50 mm • f/4 • 1/180 sec. • 200 ISO • 24x36 mm sensor • handheld • 3900 lux • EV 10.5
April 2017
Sea
Cows in a sea of Dandelions.
23.3 mm • f/5.6 • 1/1250 sec. • 125 ISO • 25.4mm sensor • handheld • 86000 lux • EV 14.9
Singing in the Brain
Erik Scherder gave a talk at Scheltema on music and the brain entitled "Singing in the Brain", and he was accompanied by a singer from Uganda
135 mm • f/3.4 • 1/90 sec. • 800 ISO • 24x36 mm sensor • handheld • 360 lux • EV 7
Broken
His motorbike did not work anymore, so he was broken. Some bystanders were empathic, but he could not be consoled anymore.
50 mm • f/2.8 • 1/500 sec. • 200 ISO • 24x36 mm sensor • handheld • 5400 lux • EV 10.9
Cookies
Some showers had passed over the freemarket, but with some tarpaulins, umbrellas and a some cookies, you can stand your ground.
50 mm • f/6.8 • 1/750 sec. • 200 ISO • 24x36 mm sensor • handheld • 47000 lux • EV 14.1
7 Cubic
How do you stop terroristic attacks by trucks and busses on a crowd in Groningen? Seven cubic meter of sand should do it.
50 mm • f/1.7 • 1/4000 sec. • 200 ISO • 24x36 mm sensor • handheld • 16000 lux • EV 12.5
Tax
The building of the tax department looks small against the evening sky.
8.8 mm • f/3.5 • 1/640 sec. • 125 ISO • 25.4mm sensor • handheld • 17000 lux • EV 12.6
A Seagull
A seagull on an enclosure.
4.2 mm • f/2.2 • 1/212 sec. • 25 ISO • 24x36 mm sensor • handheld • 11000 lux • EV 12
Wind Direction
Just like people, trees are formed by the direction of the wind in their lives.
200 mm • f/6.3 • 1/2000 sec. • 400 ISO • 24x36 mm sensor • handheld • 54000 lux • EV 14.3
Archimedes
Archimedes invented this screw more than 2200 years ago and it is still functional in Dutch waters, like here at the windmill "De Boezemvriend"
175 mm • f/6.3 • 1/1000 sec. • 400 ISO • 24x36 mm sensor • handheld • 27000 lux • EV 13.3
Rain
It has rained again, but the morning sun makes a game out of it.
200 mm • f/4.5 • 1/4000 sec. • 400 ISO • 24x36 mm sensor • handheld • 55000 lux • EV 14.3
Surface
Buttermilk can form a remarkable surface in a glass, after which the sun constructs a caustic out of it.
23.5 mm • f/6.3 • 1/800 sec. • 125 ISO • 25.4mm sensor • handheld • 69000 lux • EV 14.6
UGS
Gas is not only taken from the earth, but it is also put back between april and oktober. That is because the demand is higher in winter than in summer. UGS stands for Underground Gas Storage.
14.5 mm • f/2.8 • 1/2000 sec. • 125 ISO • 25.4mm sensor • handheld • 34000 lux • EV 13.6
Rawie
This painting has nothing to do with Jean Pierre Rawie, the poet from Groningen, but is made by nature herself.
50 mm • f/5.6 • 1/180 sec. • 800 ISO • 24x36 mm sensor • handheld • 1900 lux • EV 9.5
To Listen
This large radio telescope has been contructed to listen to satellites for defence purposes. Presently it is more used for communication than for eavesdropping.
15.5 mm • f/3.5 • 1/2000 sec. • 125 ISO • 25.4mm sensor • handheld • 54000 lux • EV 14.3
Bubbles
Strange how bubbles get associated with thurst quenching, while due to the bubbles, there is less to drink in the glass.
8.8 mm • f/2.5 • 1/1000 sec. • 125 ISO • 25.4mm sensor • handheld • 14000 lux • EV 12.3
Strangling Plant
A strangling plant has been cut off from its roots.
25.7 mm • f/2.8 • 1/640 sec. • 125 ISO • 25.4mm sensor • handheld • 11000 lux • EV 12
Heelstrike
Just before the heel strikes the pavement, the leg is completely ready for it.
50 mm • f/8 • 1/4000 sec. • 800 ISO • 24x36 mm sensor • handheld • 87000 lux • EV 15
Crossing
A new pedestrian crossing emerges, due to the fact that most bicycle wheels have the same circumference.
50 mm • f/6.8 • 1/2000 sec. • 800 ISO • 24x36 mm sensor • handheld • 32000 lux • EV 13.5
Jupiter
Jupiter is saying hello to the moon. She looks 40 times smaller, but is 40 times larger than the moon and is 1600 times further away from us at the moment.
500 mm • f/10 • 1/30 sec. • 400 ISO • 24x36 mm sensor • tripod • 2000 lux • EV 9.6
Speed of Light
Measuring distance with a laser is done by measuring the speed of light in air. That speed is about 299700000 meter per second. In water the speed of light is lower, about 225000000 meter per second. And so it takes light about 33% longer to cover the same distance. When you place a bucket of wat er between the meter and the wall the distance shoud be indicated 33% longer by the meter. And that is exactly what the meter indicates: 292 mm is 33% longer than 219 mm.
8.8 mm • f/1.8 • 1/2000 sec. • 125 ISO • 25.4mm sensor • handheld • 14000 lux • EV 12.3
Whisky
A nice collection of whisky, but why the bottle of Bacardi?
17.9 mm • f/2.8 • 1/50 sec. • 800 ISO • 25.4mm sensor • handheld • 130 lux • EV 5.6
The Start
It has started. A bit of tidying and the eggs can be hatched.
25.7 mm • f/8 • 1/800 sec. • 125 ISO • 25.4mm sensor • handheld • 112000 lux • EV 15.3
Full Glass
When you look a bit further, the glass is completely filled.
8.8 mm • f/10 • 1/40 sec. • 800 ISO • 25.4mm sensor • handheld • 1400 lux • EV 9
Honeydew Melon
The pattern on the surface of a honeydew melon repeats itself nowhere, is somewhat regular and seems to be braided together. How does it grow like that?
8.8 mm • f/3.5 • 1/80 sec. • 800 ISO • 25.4mm sensor • handheld • 330 lux • EV 6.9
Forces
How loads can be carried by modern architecture is different from that in old architecture. The most important difference is the handling of tensile stresses. How compressive loads are to be carried was already known in prehistoric times.
135 mm • f/8 • 1/350 sec. • 800 ISO • 24x36 mm sensor • handheld • 7600 lux • EV 11.5
Repair
The question is what happens when you type on an iphone that was repaired here.
50 mm • f/9.5 • 1/45 sec. • 1000 ISO • 24x36 mm sensor • handheld • 1100 lux • EV 8.7
Meeting
A meeting of 42 people on a sunny day.
135 mm • f/3.4 • 1/125 sec. • 800 ISO • 24x36 mm sensor • handheld • 490 lux • EV 7.5
Homerus
Although the text is very old, the book is still totally new. What is it going to mean to him?
4.2 mm • f/2.2 • 1/17 sec. • 50 ISO • 24x36 mm sensor • handheld • 450 lux • EV 7.4
Nationalism
In a free society, you can wear anything you like in the street and say whatever you want.
50 mm • f/2.8 • 1/1000 sec. • 200 ISO • 24x36 mm sensor • handheld • 11000 lux • EV 11.9
Drama
A dramatic light this evening over Amsterdam.
50 mm • f/1.4 • 1/1000 sec. • 200 ISO • 24x36 mm sensor • handheld • 2700 lux • EV 9.9
March 2017
Lama
The Lama stayed at home today, since she expected rain. She truly trusted her roof. Still, it remained dry throughout the day.
25.7 mm • f/4 • 1/250 sec. • 125 ISO • 25.4mm sensor • handheld • 8700 lux • EV 11.6
To Walk
Learning to walk is a milestone.
50 mm • f/2 • 1/1000 sec. • 1250 ISO • 24x36 mm sensor • handheld • 870 lux • EV 8.3
Bad ass
Badd ass motorbike.
50 mm • f/3.4 • 1/4000 sec. • 800 ISO • 24x36 mm sensor • handheld • 16000 lux • EV 12.5
Topsy-Turvy
He simply goes topsy-turvy in her presence.
25.7 mm • f/5.6 • 1/500 sec. • 125 ISO • 25.4mm sensor • handheld • 34000 lux • EV 13.6
14B
I wonder who has been plastered away behind the door of 14B. Do I hear the muffled moaning of a cat?
21 mm • f/5.6 • 1/180 sec. • 800 ISO • 24x36 mm sensor • handheld • 1900 lux • EV 9.5
Flat
The leaves from last year simply won't wear off the pavement.
50 mm • f/4 • 1/1000 sec. • 800 ISO • 24x36 mm sensor • handheld • 5500 lux • EV 11
Bananas
You certainly get there with bananas.
21 mm • f/4.8 • 1/1000 sec. • 800 ISO • 24x36 mm sensor • handheld • 7900 lux • EV 11.5
Toad Migration
Toad migration has started this year again in Groningen.
8.8 mm • f/3.5 • 1/30 sec. • 200 ISO • 25.4mm sensor • handheld • 500 lux • EV 7.5
Remember
Sometimes it is hard to remember where to find "Café Remember"
50 mm • f/1.4 • 1/90 sec. • 800 ISO • 24x36 mm sensor • handheld • 60 lux • EV 4.5
Highbrow
I saw a highbrow lady in the train.
50 mm • f/3.4 • 1/30 sec. • 800 ISO • 24x36 mm sensor • handheld • 120 lux • EV 5.4
Stardust
We are stardust, and we're having fun...
4.2 mm • f/2.2 • 1/478 sec. • 25 ISO • 24x36 mm sensor • handheld • 25000 lux • EV 13.2
Pediatrics
Bought a bookset from 1910 on pediatrics for a fraction of what it's worth. Cigar ash between the pages indicates that doctors at that time were not living accoring to high health standards.
50 mm • f/9.5 • 1/30 sec. • 200 ISO • 24x36 mm sensor • handheld • 3700 lux • EV 10.4
To Blow
To blow is what he lives for. A "furnace" is what it's called among the insiders.
50 mm • f/1.7 • 1/45 sec. • 800 ISO • 24x36 mm sensor • handheld • 44 lux • EV 4
TL
Only half of the TL tubes were switched on, so that there was not much light left for the merchants and their customers in the TT hall in Assen.
8.8 mm • f/3.5 • 1/30 sec. • 200 ISO • 25.4mm sensor • handheld • 500 lux • EV 7.5
Wireless
In this wireless age, most of the wires just fill space.
4.2 mm • f/2.2 • 1/20 sec. • 25 ISO • 24x36 mm sensor • handheld • 1100 lux • EV 8.6
Master's Week
The master's week is about to start at the University of Groningen.
50 mm • f/2 • 1/500 sec. • 1250 ISO • 24x36 mm sensor • handheld • 440 lux • EV 7.3
Crocuses
Crocuses come from the Mediterranean Sea area, but from the mountains, which is why they flourish well here when it is still cold at sea level.
50 mm • f/2 • 1/4000 sec. • 200 ISO • 24x36 mm sensor • handheld • 22000 lux • EV 13
Toast
Douwe Draaisma explains how memory and brains are related
50 mm • f/2.4 • 1/125 sec. • 1250 ISO • 24x36 mm sensor • handheld • 160 lux • EV 5.8
Place
Looking for a place in the sun.
50 mm • f/9.5 • 1/4000 sec. • 800 ISO • 24x36 mm sensor • handheld • 123000 lux • EV 15.5
Rijswijk
The full moon rises over Rijswijk and makes everything more beautiful.
135 mm • f/3.4 • 1/125 sec. • 1250 ISO • 24x36 mm sensor • handheld • 320 lux • EV 6.9
Lower Body
A nice lower body remains nice, even when covered in mud.
8.8 mm • f/2 • 1/500 sec. • 125 ISO • 25.4mm sensor • handheld • 4400 lux • EV 10.6
Moti Again
The weather is nice, so Moti is playing again in the streets of Groningen.
50 mm • f/16 • 1/750 sec. • 400 ISO • 24x36 mm sensor • handheld • 131000 lux • EV 15.6
Saigon
In Saigon "open" means something different from what it means in Groningen.
50 mm • f/2.8 • 1/60 sec. • 800 ISO • 24x36 mm sensor • handheld • 160 lux • EV 5.9
Memory
Boris Nikolai Conrad, a memory athlete, tries to recover from memory the order of 52 playing cards, by using locations in a holiday cottage in Croatia where he once stayed.
135 mm • f/3.4 • 1/60 sec. • 800 ISO • 24x36 mm sensor • handheld • 240 lux • EV 6.4
Peephole
A peephole in the door of a lecture hall can be handy.
50 mm • f/2.8 • 1/60 sec. • 800 ISO • 24x36 mm sensor • handheld • 160 lux • EV 5.9
Cycling City
In Groningen 60% of all traffic movements is done on a bicycle.
4.2 mm • f/2.2 • 1/50 sec. • 25 ISO • 24x36 mm sensor • handheld • 2600 lux • EV 9.9
Animated
Interesting to observe a conversation and not to listen to it.
50 mm • f/4 • 1/45 sec. • 800 ISO • 24x36 mm sensor • handheld • 250 lux • EV 6.5
Little White House
The road was muddy and straight. At the end we saw a little white house.
4.2 mm • f/2.2 • 1/308 sec. • 25 ISO • 24x36 mm sensor • handheld • 16000 lux • EV 12.5
Continuity
Paul van Geert, professor at the Faculty of Behavioural and Social Sciences, offers his self portrait to the university in which he depicts a red thread as a symbol of the continuity in his career.
50 mm • f/1.4 • 1/60 sec. • 1600 ISO • 24x36 mm sensor • handheld • 20 lux • EV 2.9
Energy
The energy requirements of the UMCG as little city within a city can be seen here clearly.
4.2 mm • f/2.2 • 1/257 sec. • 25 ISO • 24x36 mm sensor • handheld • 14000 lux • EV 12.3
Africa
Suddenly I feel like travelling to Africa.
50 mm • f/4 • 1 sec. • 800 ISO • 24x36 mm sensor • handheld • 5.5 lux • EV 1
February 2017
Brightening
A brightening after a violent rainshower.
50 mm • f/6.8 • 1/750 sec. • 200 ISO • 24x36 mm sensor • handheld • 47000 lux • EV 14.1
Jan Berend
My grandfather (click) had no education, but was very talented. He painted this a long time ago and it shows how well he observed.
67 mm • f/4.5 • 1/15 sec. • 400 ISO • 24x36 mm sensor • handheld • 210 lux • EV 6.2
Waiting
Waiting is a strange condition, in which time moves slowly, but in which you can think about what may happen.
50 mm • f/4 • 1/25 sec. • 800 ISO • 24x36 mm sensor • handheld • 140 lux • EV 5.6
Fossils
Obviously someone removed the security coil from a product and dropped it on the street. In a few thousand years this will be found among the older fossils. (these coils together with a condensor form a induction loop that produce a change in the field of a security gate at a specific frequency, triggering an alarm when passage occurs)
50 mm • f/3.4 • 1/1000 sec. • 800 ISO • 24x36 mm sensor • handheld • 3900 lux • EV 10.5
Venus
It will be a clear night and that is nice after the storm.
50 mm • f/1.7 • 1/15 sec. • 800 ISO • 24x36 mm sensor • handheld • 15 lux • EV 2.4
Storm
The storm that roars over the Netherlands has taken victims among the strongest bicycles.
50 mm • f/2.8 • 1/125 sec. • 800 ISO • 24x36 mm sensor • handheld • 330 lux • EV 6.9
Keyboard
Often we are connected to a keyboard, while life can be so beautiful.
50 mm • f/9.5 • 1/750 sec. • 400 ISO • 24x36 mm sensor • handheld • 46000 lux • EV 14
No Music
The piano could not produce any music, but she had her own beauty.
4.2 mm • f/2.2 • 1/8 sec. • 100 ISO • 24x36 mm sensor • handheld • 110 lux • EV 5.3
Computer
Because I could not avoid it, I bought a windows laptop, which looks a bit like the bottom of a high pressure cooker!
4.2 mm • f/2.2 • 1/10 sec. • 80 ISO • 24x36 mm sensor • handheld • 170 lux • EV 5.9
Thin and Broad
There are elegant thin people and very strong broadly built people. Ik get along with both.
4.2 mm • f/2.2 • 1/4 sec. • 100 ISO • 24x36 mm sensor • handheld • 53 lux • EV 4.3
Adam
Adam by Rodin casts a shadow.
4.2 mm • f/2.2 • 1/17 sec. • 64 ISO • 24x36 mm sensor • handheld • 350 lux • EV 7
White Benches
Tiny white benches appear on the dead tree. What audience will take place there?
4.2 mm • f/2.2 • 1/4 sec. • 125 ISO • 24x36 mm sensor • handheld • 42 lux • EV 4
Danger Signs
Danger signs warn us over the nightly horizon of the city of Groningen for a strange green glow.
50 mm • f/4 • 8 sec. • 800 ISO • 24x36 mm sensor • handheld • 0.7 lux • EV -2
History
A slice of history in the blue stone pavement borders in Amsterdam, when sea urchins lived together like people in the underground at rush hour.
50 mm • f/9.5 • 1/30 sec. • 400 ISO • 24x36 mm sensor • handheld • 1800 lux • EV 9.4
Party
There was a party stbehind the screens.
50 mm • f/4.8 • 1/4000 sec. • 400 ISO • 24x36 mm sensor • handheld • 63000 lux • EV 14.5
Oostvaarders Plassen
The Oostvaarders Plassen: a little piece of tolerated nature in the Netherlands.
50 mm • f/1.4 • 1/4000 sec. • 800 ISO • 24x36 mm sensor • handheld • 2700 lux • EV 9.9
Frozen wavelets
When it gets cold very quickly, wavelets can freeze like this.
25 mm • f/2.8 • 1/400 sec. • 125 ISO • 25.4mm sensor • handheld • 6800 lux • EV 11.3
Snow
The snow brings out the shapes.
50 mm • f/1.7 • 1/750 sec. • 400 ISO • 24x36 mm sensor • handheld • 1500 lux • EV 9.1
Shipyard
Labour at a shipyard in Groningen continues at night
8.8 mm • f/1.8 • 1/30 sec. • 800 ISO • 25.4mm sensor • handheld • 33 lux • EV 3.6
Fire
Always a good idea to keep somthing around your waist in the winter.
8.8 mm • f/6.3 • 1/100 sec. • 125 ISO • 25.4mm sensor • handheld • 8700 lux • EV 11.6
Yawning
Sometimes the public defence of a thesis is interesting enough to stand up, but at the same time makes you yawn.
4.2 mm • f/2.2 • 1/4 sec. • 160 ISO • 24x36 mm sensor • handheld • 33 lux • EV 3.6
Forrest Trail
Still some distance to go and then it will become brighter.
50 mm • f/1.4 • 1/45 sec. • 400 ISO • 24x36 mm sensor • handheld • 60 lux • EV 4.5
Heading an Arrow
This dancer at a symposium on the science of music seems to be heading an arrow that drops down.
50 mm • f/1.4 • 1/45 sec. • 400 ISO • 24x36 mm sensor • handheld • 60 lux • EV 4.5
Dark
In a part of the city of Groningen, the street lanterns did not work. A bit unpractical, but very pretty.
50 mm • f/1.4 • 1/25 sec. • 3200 ISO • 24x36 mm sensor • handheld • 4.2 lux • EV 0.6
Cold
The statue "la musica" by Roberto Barni is not cold anymore.
185 mm • f/13 • 1/8000 sec. • 400 ISO • 24x36 mm sensor • handheld • 923000 lux • EV 18.4
Evolution
Roof tiles are the result of a long evolution of shapes. These work well in wind and weather.
185 mm • f/13 • 1/8000 sec. • 400 ISO • 24x36 mm sensor • handheld • 923000 lux • EV 18.4
Evening
And again evening falls.
50 mm • f/5.6 • 1/350 sec. • 200 ISO • 24x36 mm sensor • handheld • 15000 lux • EV 12.4
IFFRIG
The International Film Festival Rotterdam in Groningen has started with the film "Jackie".
50 mm • f/3.4 • 1/125 sec. • 200 ISO • 24x36 mm sensor • handheld • 2000 lux • EV 9.5
January 2017
Entanglement
Entanglements in the present will progress in a different form in the future.
50 mm • f/3.4 • 1/60 sec. • 200 ISO • 24x36 mm sensor • handheld • 950 lux • EV 8.4
Proefkonijnen
An experiment that we did in the program "Proefkonijnen" that was aired today on elasticity of muscles.
50 mm • f/2 • 1/500 sec. • 800 ISO • 24x36 mm sensor • handheld • 680 lux • EV 8
Fascinating
This book by a good neuroscientist tries to connect neural and psychological processes.
85 mm • f/1.2 • 1/1600 sec. • 400 ISO • 24x36 mm sensor • handheld • 1600 lux • EV 9.2
Amsterdam
Amsterdam is about canals and bicycles
135 mm • f/3.4 • 1/4000 sec. • 200 ISO • 24x36 mm sensor • handheld • 63000 lux • EV 14.5
Zero
This former Verkade factory in Groningen runs entirely on solar panels for its electricity needs during the last four years.
2.5 mm • f/2.8 • 1/1100 sec. • 100 ISO • GoPro sensor • from drone • 24000 lux • EV 13.1
Flooded
The flooded land is now frozen. The cold night is upon us.
2.5 mm • f/2.8 • 1/1100 sec. • 100 ISO • GoPro sensor • from drone • 24000 lux • EV 13.1
Berches
Berches form thin white lines in winter, as seen from above.
2.5 mm • f/2.8 • 1/1100 sec. • 100 ISO • GoPro sensor • from drone • 24000 lux • EV 13.1
Tulips of Amsterdam
On the Dam, many tulips were planted, that were allowed to be picked. This made mainly asian toursists very happy.
135 mm • f/3.4 • 1/750 sec. • 200 ISO • 24x36 mm sensor • handheld • 12000 lux • EV 12.1
Info Tsunami
Under the present info tsunami, the brain can temporarily shut down.
135 mm • f/3.4 • 1/60 sec. • 200 ISO • 24x36 mm sensor • handheld • 950 lux • EV 8.4
Ice Border
The birds of the Zuidlaardermeer come together on the ice border at the water.
25.7 mm • f/9 • 1/640 sec. • 125 ISO • 25.4mm sensor • handheld • 113000 lux • EV 15.3
IJssel
Sun is coming up over the IJssel: the planetary machine is grinding time.
50 mm • f/1.4 • 1/4000 sec. • 500 ISO • 24x36 mm sensor • handheld • 4300 lux • EV 10.6
Clockwork
One day the clockwork in the academy building in Groningen stopped.
50 mm • f/4 • 1/60 sec. • 500 ISO • 24x36 mm sensor • handheld • 520 lux • EV 7.6
Winter Sun
The winter sun plays games with the city from warm to cold.
50 mm • f/9.5 • 1/125 sec. • 200 ISO • 24x36 mm sensor • handheld • 15000 lux • EV 12.5
Velocity
Looking at it, it appears that snowflakes have about the same velocity, irrespective of their direction. That is not surprising, given that they all fell such a great distance.
200 mm • f/2.8 • 1/40 sec. • 200 ISO • 24x36 mm sensor • handheld • 430 lux • EV 7.3
Stockings
Just love the delicate fabric of a woman's stocking, here at a magnification of 200 times.
90 mm • f/22 • 1/25 sec. • 800 ISO • 24x36 mm sensor • tripod • 4100 lux • EV 10.6
Noordpolderzijl
At 50 meter high you can see how parts of land were reclaimed from the sea just outside the dyke of Noordpolderzijl
2.5 mm • f/2.8 • 1/1100 sec. • 100 ISO • GoPro sensor • from drone • 24000 lux • EV 13.1
Hereplein
Panorama from the Hereplein with Venus over the Museum
50 mm • f/2 • 1/15 sec. • 1600 ISO • 24x36 mm sensor • handheld • 10 lux • EV 1.9
Shower
A hail shower over the Hooge Land.
70 mm • f/5 • 1/2000 sec. • 400 ISO • 24x36 mm sensor • handheld • 34000 lux • EV 13.6
Walnut
A walnut has a shape that inspires association, so there is always that decision to make: keep looking, or eating.
90 mm • f/22 • 1/25 sec. • 800 ISO • 24x36 mm sensor • tripod • 4100 lux • EV 10.6
Full Moon
And again it there is a full moon, shining through a thin veil.
148 mm • f/2.8 • 1/40 sec. • 800 ISO • 24x36 mm sensor • handheld • 110 lux • EV 5.3
Light
It sounds improbable, but the light is really coming.
50 mm • f/9.5 • 1/4000 sec. • 200 ISO • 24x36 mm sensor • handheld • 493000 lux • EV 17.5
The End
The end of festivities: all lighting is being removed.
50 mm • f/6.8 • 1/500 sec. • 200 ISO • 24x36 mm sensor • handheld • 32000 lux • EV 13.5
Direction
Just like this tree, my shadow always wants to go in another direction.
50 mm • f/8 • 1/125 sec. • 200 ISO • 24x36 mm sensor • handheld • 11000 lux • EV 12
Kemkensberg
A 360° panorama of the Kemkensberg in the area of the city.
2.5 mm • f/2.8 • 1/1100 sec. • 100 ISO • GoPro sensor • from drone • 24000 lux • EV 13.1
First Snow
This morning the first snow and we still had to go to Hilversum. So we have been sliding through the polder.
50 mm • f/2.4 • 1/6 sec. • 1600 ISO • 24x36 mm sensor • handheld • 5.9 lux • EV 1.1
Wim Helsen
The flemish comedian Wim Helsen performed in Groningen, in which he showed a fight between his growing madness and the social pressure.
135 mm • f/3.4 • 1/125 sec. • 1600 ISO • 24x36 mm sensor • handheld • 250 lux • EV 6.5
Joy for Children
Althouhg it is still holiday for the children, it is very quiet here.
21 mm • f/4 • 1/1000 sec. • 200 ISO • 24x36 mm sensor • handheld • 22000 lux • EV 13
Recording
The rain has written a 5 channel sound recording on the wall. Curious to know how it sounds,
200 mm • f/4.5 • 1/60 sec. • 800 ISO • 24x36 mm sensor • handheld • 410 lux • EV 7.2
Muscle Mechanics
Measuring muscle mechanics of the Tibialis anterior muscle of a large cow
4.2 mm • f/2.2 • 1/8 sec. • 160 ISO • 24x36 mm sensor • handheld • 66 lux • EV 4.6
The City
Just like in New York, Groningen has a Central Park, where there is silence and oxygen is being made for the city.
2.5 mm • f/2.8 • 1/1100 sec. • 100 ISO • GoPro sensor • from drone • 24000 lux • EV 13.1
Overview
A new year ahead with overview and goals.
2.5 mm • f/2.8 • 1/1100 sec. • 100 ISO • GoPro sensor • from drone • 24000 lux • EV 13.1
December 2016
Lift Off
2017 has a lift off! (thx Art)
50 mm • f/1.4 • 1/60 sec. • 3200 ISO • 24x36 mm sensor • handheld • 10 lux • EV 1.9
Man and Bike
Man and bike with the sun at low elevation on a cold winter day.
2.5 mm • f/2.8 • 1/1100 sec. • 100 ISO • GoPro sensor • from drone • 24000 lux • EV 13.1
Non Linear
An experiment with a non linear spring, made out of five linear springs.
4.2 mm • f/2.2 • 1/10 sec. • 80 ISO • 24x36 mm sensor • handheld • 170 lux • EV 5.9
A Piece of Blue
It is all very dark, but when you look closely, there is a piece of blue in the sky. Perhaps I should unfold the wings I found yesterday.
85 mm • f/4.5 • 1/2500 sec. • 200 ISO • 24x36 mm sensor • handheld • 69000 lux • EV 14.6
An Angel
After christmas you can buy second hand angel wings. They fly reasonably well, but they don't turn you into an angel.
85 mm • f/1.2 • 1/400 sec. • 200 ISO • 24x36 mm sensor • handheld • 790 lux • EV 8.2
Temporary Crossing
The Euroborg offers a temporary pedestrian crossing over water. Now we need to find someone who can walk over water (or to fly)
2.5 mm • f/2.8 • 1/1100 sec. • 100 ISO • GoPro sensor • handheld • 24000 lux • EV 13.1
Maiden Flight
The Maiden Flight on christmas morning. Dark weather and very strong gusts, but it went fine.
8.8 mm • f/4 • 1/640 sec. • 125 ISO • 25.4mm sensor • handheld • 22000 lux • EV 13
Amazement
With amazement she observed how the christmas tree bended for her after having sung.
4.2 mm • f/2.2 • 1/17 sec. • 64 ISO • 24x36 mm sensor • handheld • 350 lux • EV 7
Waiting
She was waiting until her lesson started.
4.2 mm • f/2.2 • 1/8 sec. • 160 ISO • 24x36 mm sensor • handheld • 66 lux • EV 4.6
Glass
Glass is so great as a material for light and distortion.
8.8 mm • f/4 • 1/30 sec. • 400 ISO • 25.4mm sensor • handheld • 330 lux • EV 6.9
Superficial
Sometimes beauty is only superficial and artificial
135 mm • f/3.4 • 1/750 sec. • 800 ISO • 24x36 mm sensor • handheld • 3000 lux • EV 10.1
The Span
Watching out together while the coachman is taking a nap.
50 mm • f/4.8 • 1/750 sec. • 3200 ISO • 24x36 mm sensor • handheld • 1500 lux • EV 9.1
Filled in
He still needs to be filled in in her existence
50 mm • f/9.5 • 1/60 sec. • 800 ISO • 24x36 mm sensor • handheld • 1800 lux • EV 9.4
Feelings
They were singing a christmas song, with a lot of commitment, but I could not feel it.
135 mm • f/3.4 • 1/250 sec. • 800 ISO • 24x36 mm sensor • handheld • 990 lux • EV 8.5
Nose
Making fun of Minnie Mouse
135 mm • f/3.4 • 1/180 sec. • 800 ISO • 24x36 mm sensor • handheld • 710 lux • EV 8
Not
Today I'm not myself (and haven't been all those years)
50 mm • f/1.7 • 1/25 sec. • 800 ISO • 24x36 mm sensor • handheld • 25 lux • EV 3.2
Propulsion
To propel someone can give much pleasure, even when the other one has mainly a penguin in view.
50 mm • f/1.7 • 1/180 sec. • 800 ISO • 24x36 mm sensor • handheld • 180 lux • EV 6
Bam!
Bam!
50 mm • f/1.4 • 1/180 sec. • 800 ISO • 24x36 mm sensor • handheld • 120 lux • EV 5.5
Bell
With my bicycle under the christmas tree.
4.2 mm • f/2.2 • 1/50 sec. • 32 ISO • 24x36 mm sensor • handheld • 2100 lux • EV 9.6
Nyctophilia
The darkness offers advantages.
25.7 mm • f/7.1 • 1/800 sec. • 125 ISO • 25.4mm sensor • handheld • 88000 lux • EV 15
In the Morning
In the morning when the moon is at it's rest.
25.7 mm • f/6.3 • 1/2000 sec. • 125 ISO • 25.4mm sensor • handheld • 173000 lux • EV 16
Vlogging
Sometimes you suddenly are the subject of attention of a vlogger.
50 mm • f/5.6 • 1/350 sec. • 800 ISO • 24x36 mm sensor • handheld • 3700 lux • EV 10.4
Unwinding
In some cases something unwinds by itself and looses integration.
50 mm • f/1.7 • 1/750 sec. • 800 ISO • 24x36 mm sensor • handheld • 740 lux • EV 8.1
Fish
Buying a fish, because it's still long until supper.
115 mm • f/2.8 • 1/50 sec. • 800 ISO • 24x36 mm sensor • handheld • 130 lux • EV 5.6
Announcement
Christmas is announced. At about five o'clock, it is almost completely dark.
75 mm • f/2.8 • 1/100 sec. • 800 ISO • 24x36 mm sensor • handheld • 270 lux • EV 6.6
The Last One
The last apple is till hanging there in the freezing cold.
200 mm • f/4.5 • 1/60 sec. • 800 ISO • 24x36 mm sensor • handheld • 410 lux • EV 7.2
Arms
They were lying in each others arms while they froze to death.
17.1 mm • f/5.6 • 1/50 sec. • 250 ISO • 25.4mm sensor • handheld • 1700 lux • EV 9.3
Balloerveld
Winter is here. Silence hangs low over the frozen fields.
8.8 mm • f/6.3 • 1/250 sec. • 125 ISO • 25.4mm sensor • handheld • 22000 lux • EV 13
Venus
Venus stands directly under the moon, full of longing over the city.
50 mm • f/2.4 • 1/8 sec. • 800 ISO • 24x36 mm sensor • handheld • 16 lux • EV 2.5
Changes
I did know that the Sinterklaas festivities are changing at the moment, but these changes are radical: A feminin white Pete and a Sinterklaas without a miter. And what is that present they are working on?
50 mm • f/2.8 • 1/2000 sec. • 800 ISO • 24x36 mm sensor • handheld • 5400 lux • EV 10.9
Engelbert
The church in Engelbert is maintained well by the looks of it.
50 mm • f/3.4 • 1/12 sec. • 800 ISO • 24x36 mm sensor • handheld • 47 lux • EV 4.1
November 2016
Gable
A gable that is not very handy for the horse of Sinterklaas.
50 mm • f/2.8 • 1/4000 sec. • 1250 ISO • 24x36 mm sensor • handheld • 6800 lux • EV 11.3
Screen Print
The scene behind the roller blind becomes like a screen print.
50 mm • f/4 • 1/30 sec. • 1600 ISO • 24x36 mm sensor • handheld • 82 lux • EV 4.9
Oude Gracht
Walking along the Oude Gracht, we're losing ourselves in the reflections.
50 mm • f/3.4 • 1/500 sec. • 1250 ISO • 24x36 mm sensor • handheld • 1300 lux • EV 8.9
Taarlo's Veentje
Beatiful lake under low hanging clouds. Here you don't come with the road bike, but you do with the mountain bike.
25.7 mm • f/5.6 • 1/1250 sec. • 125 ISO • 25.4mm sensor • handheld • 86000 lux • EV 14.9
Stiff Drink
The farmer must have had a stiff drink before he started his work.
25.7 mm • f/5.6 • 1/800 sec. • 125 ISO • 25.4mm sensor • handheld • 55000 lux • EV 14.3
Rough
Bought a new bicycle today for the more rough circumstances.
8.8 mm • f/5.6 • 1/8 sec. • 200 ISO • 25.4mm sensor • handheld • 340 lux • EV 7
Turns
Airplanes seem to have made sharp turns here, which is not possible: an airliner can make a turn with a radius of 1.6 km but the passengers would really suffer from it. It is more likely that the wind has blown the trails into this shape.
140 mm • f/4.5 • 1/8000 sec. • 200 ISO • 24x36 mm sensor • handheld • 221000 lux • EV 16.3
Empty
With an empty head you can be very happy.
50 mm • f/1.4 • 1/350 sec. • 200 ISO • 24x36 mm sensor • handheld • 940 lux • EV 8.4
Fire
There was fire in the sky and when I got my camera out, soon there were five people with their phones to join me in photography. How pleasant!
50 mm • f/6.8 • 1/90 sec. • 200 ISO • 24x36 mm sensor • handheld • 5700 lux • EV 11
Impetuous
The weather is very impetuous, so it gets time to do some serious cycling.
73 mm • f/4 • 1/8000 sec. • 200 ISO • 24x36 mm sensor • handheld • 175000 lux • EV 16
Letting Go
This afternoon, the storm gained force in Groningen, but many leaves simply were not ready to let go.
50 mm • f/1.4 • 1/1500 sec. • 200 ISO • 24x36 mm sensor • handheld • 4000 lux • EV 10.5
St. Nicolaas
Today, when coming into Groningen, he looked just like in the drawings I saw as a child. He did not get a day older.
200 mm • f/4 • 1/400 sec. • 200 ISO • 24x36 mm sensor • handheld • 8700 lux • EV 11.6
Lost his Head
He lost his head over some mermaid he met yesterday. Supid!
50 mm • f/1.4 • 1/4000 sec. • 200 ISO • 24x36 mm sensor • handheld • 11000 lux • EV 11.9
Change
The last year has shown a major change in my preferences: from this corner I used to score often, but now I just pass it every single time.
50 mm • f/4 • 1/90 sec. • 800 ISO • 24x36 mm sensor • handheld • 490 lux • EV 7.5
Recording Sound
Recording sound with a small device has certainly improved in terms of quality and weight, but it really has lost some of its beauty.
50 mm • f/2.4 • 1/30 sec. • 800 ISO • 24x36 mm sensor • handheld • 59 lux • EV 4.4
Closeup Viewer
My closeup viewer is ready for the next repair job. Bought on a rainy afternoon in Toledo.
47 mm • f/13 • 1.6 sec. • 200 ISO • 24x36 mm sensor • handheld • 140 lux • EV 5.7
Kaki
The kaki fruit from Japan has its own remarkable taste.
90 mm • f/11 • 1 sec. • 800 ISO • 24x36 mm sensor • tripod • 41 lux • EV 3.9
Nederrijn
Night at the Nederrijn, where the ferry is resting.
50 mm • f/4 • 4 sec. • 800 ISO • 24x36 mm sensor • tripod • 1.4 lux • EV -1
Squirt
Oops! I squirted a bit too much when taking care of my daily ride. At low temperature the squirter tends to become less functional, but then when warmed up, all of a sudden, it squirts into action.
50 mm • f/9.5 • 1/25 sec. • 1600 ISO • 24x36 mm sensor • handheld • 380 lux • EV 7.1
Silence
It was silent in the carriage while the sun was setting sneakily.
4.2 mm • f/2.2 • 1/215 sec. • 25 ISO • 24x36 mm sensor • handheld • 11000 lux • EV 12
Keynote
I was invited to give a keynote lecture at the opening of the conference of the International Society of Intraoperative Neurophysiology in the Aula of the university.
50 mm • f/1.7 • 1/350 sec. • 1600 ISO • 24x36 mm sensor • handheld • 170 lux • EV 6
Green Light
In the rainy autumn night, this area is protected using green light. The human eye is most sensitive for green light, so that you can use less energy.
4.2 mm • f/2.2 • 1/4 sec. • 160 ISO • 24x36 mm sensor • handheld • 33 lux • EV 3.6
Hereplein
Every day I cycle over the Hereplein. The trees are losing their leaves quite quickly now.
4.2 mm • f/2.2 • 1/145 sec. • 25 ISO • 24x36 mm sensor • handheld • 7700 lux • EV 11.5
Making Stronger
As if lost on a podium on altitude, they are making the city stronger with pink paint.
200 mm • f/9 • 1/250 sec. • 400 ISO • 24x36 mm sensor • handheld • 14000 lux • EV 12.3
Repair
A macbook pro needed to be repaired. With so many different kinds of screws, cable connections and tiny dimensions of the parts, you'd better be prepared.
4.2 mm • f/2.2 • 1/33 sec. • 50 ISO • 24x36 mm sensor • handheld • 870 lux • EV 8.3
Dutch Bicycles
Dutch bicycles can carry quite some load, and you also need the skills to ride like this.
4.2 mm • f/2.2 • 1/145 sec. • 25 ISO • 24x36 mm sensor • handheld • 7700 lux • EV 11.5
Volume
Volume is being created for the river IJssel, so that Zwolle stays safe from flooding
50 mm • f/1.4 • 1/1500 sec. • 800 ISO • 24x36 mm sensor • handheld • 1000 lux • EV 8.5
First Move
The first move on the Max Euwe Plein.
12 mm • f/11 • 1/90 sec. • 200 ISO • 24x36 mm sensor • handheld • 15000 lux • EV 12.4
Groundfog
The groundfog embraces the cattle in the field. Autumn is unavoidable.
50 mm • f/1.4 • 1/250 sec. • 3200 ISO • 24x36 mm sensor • handheld • 42 lux • EV 3.9
Leidsestraat
In the narrow Leidsestraat trams can go two ways, but it requires a special construction.
50 mm • f/1.4 • 1/4000 sec. • 200 ISO • 24x36 mm sensor • handheld • 11000 lux • EV 11.9
October 2016
Irritation
He closed his eyes out of irritation, while she gazed in the distance. They both had anticipated their visit to Amsterdam differently,
50 mm • f/11 • 1/60 sec. • 200 ISO • 24x36 mm sensor • handheld • 9900 lux • EV 11.8
Fashion
Being interested in fashion in the Groninger Museum.
4.2 mm • f/2.2 • 1/17 sec. • 64 ISO • 24x36 mm sensor • handheld • 350 lux • EV 7
To Sleep
Being able to sleep like that....
135 mm • f/3.4 • 1/1500 sec. • 200 ISO • 24x36 mm sensor • handheld • 24000 lux • EV 13.1
Autumn Sky
Just 18:30 and the sun has set.
4.2 mm • f/2.2 • 1/17 sec. • 32 ISO • 24x36 mm sensor • handheld • 700 lux • EV 8
Outlier
An outlier in a large barrel of bottles.
4.2 mm • f/2.2 • 1/17 sec. • 100 ISO • 24x36 mm sensor • handheld • 220 lux • EV 6.4
Firebugs
Firebugs (Pyrrhocoris apterus) on my frontdoor. They suck juice out of plants and love meetings.
47 mm • f/16 • 1/100 sec. • 400 ISO • 24x36 mm sensor • handheld • 17000 lux • EV 12.6
Sparkle
The sparkle in the fake eye of this owl butterfly (Caligo memnon) is position at the top and even has interreuptions as would be the case due to obstructions from branches of the sky light. It is a very effective way to deter birds, since they also reflect ultraviolet light, which can be seen by birds. The developed pattern in the mosaic of butterfly scales is a great example of a product of the evolutionairy process.
50 mm • f/16 • 8 sec. • 200 ISO • 24x36 mm sensor • tripod • 44 lux • EV 4
Elvis is alive!
Elvis is alive again! Mind the species name! Catacanthus Incarnatus (Indonesia)
50 mm • f/16 • 8 sec. • 200 ISO • 24x36 mm sensor • tripod • 44 lux • EV 4
Terrarium Imaginarium
A great shop in the town of Groningen. A collection that starts your imagination.
21 mm • f/8 • 1/15 sec. • 800 ISO • 24x36 mm sensor • handheld • 330 lux • EV 6.9
Impression
It does not always work to try and make an impression, even when you are a canadian goose: she just looks the other way
200 mm • f/4.5 • 1/8000 sec. • 400 ISO • 24x36 mm sensor • handheld • 111000 lux • EV 15.3
Stepping in
Stepping into the virtual world of gaming.
25.7 mm • f/7.1 • 1/80 sec. • 1000 ISO • 25.4mm sensor • handheld • 1100 lux • EV 8.7
First Apple Pie
I have baked and cooked quite a bit in my life, but this is the first applepie I have baked in my life. Thanks Marie for the baking lesson.
50 mm • f/2.4 • 1/30 sec. • 800 ISO • 24x36 mm sensor • handheld • 59 lux • EV 4.4
Crocusis
Crocusis in Oktober here at the Martini Kerkhof.
17 mm • f/14 • 1/40 sec. • 400 ISO • 24x36 mm sensor • handheld • 5400 lux • EV 10.9
Autumn
Bookmarks of the season.
4.2 mm • f/2.2 • 1/261 sec. • 25 ISO • 24x36 mm sensor • handheld • 14000 lux • EV 12.3
Transport in the Province
Groningen Central Station is filled with short trains to serve the province.
36 mm • f/7.1 • 1/4000 sec. • 400 ISO • 24x36 mm sensor • handheld • 138000 lux • EV 15.6
Sunday Morning
Sunday morning in Groningen. Once again peace.
38 mm • f/18 • 1/400 sec. • 400 ISO • 24x36 mm sensor • handheld • 88000 lux • EV 15
Coffee
One coffee bean is different from the next and so there is a wide range of choices in dispensing tubes onder which you can hold your pan.
50 mm • f/1.7 • 1/250 sec. • 200 ISO • 24x36 mm sensor • handheld • 990 lux • EV 8.5
Noorderrondrit 2016
Today we rode the Noorderrondrit 2016 with 10 great collegues. It was the eighth year in a row and as always great to do.
4.2 mm • f/2.2 • 1/17 sec. • 2000 ISO • 24x36 mm sensor • handheld • 11 lux • EV 2
Crazy Cycle
The crazy cycle of smutting and cleaning has once again gone round.
8 mm • f/3.5 • 1/60 sec. • 1600 ISO • 24x36 mm sensor • handheld • 130 lux • EV 5.5
Blokked
Sometimes it is hard to leave the building by bike. Suppliers don't know that this is the main gateway for cycling workers.
50 mm • f/4.8 • 1/60 sec. • 200 ISO • 24x36 mm sensor • handheld • 1900 lux • EV 9.4
Gombert
There are only a few of these kinds of stores in Groningen, under the internet pressure, but this one still exists!
50 mm • f/3.4 • 1/45 sec. • 250 ISO • 24x36 mm sensor • handheld • 570 lux • EV 7.7
Outside
It's a choice: if you want to smoke during diner, you sit outside.
50 mm • f/1.4 • 1/45 sec. • 640 ISO • 24x36 mm sensor • handheld • 38 lux • EV 3.8
Hup
She was going to cheer her mother, who would pass in the 4Mijl4You event, but waiting took very long.
50 mm • f/1.4 • 1/45 sec. • 400 ISO • 24x36 mm sensor • handheld • 60 lux • EV 4.5
Cold
And to think that last Friday night was just above freezing point.
50 mm • f/1.4 • 1/4000 sec. • 200 ISO • 24x36 mm sensor • handheld • 11000 lux • EV 11.9
Grinder
The grinder sets up shop regularly in front of the door of knife seller Kamphuis
4.2 mm • f/2.2 • 1/100 sec. • 40 ISO • 24x36 mm sensor • handheld • 3300 lux • EV 10.2
Cum Laude
Tim graduated cum laude today.
35 mm • f/2.8 • 1/250 sec. • 800 ISO • 24x36 mm sensor • handheld • 670 lux • EV 7.9
The Edge
Near the edge light is often more interesting.
50 mm • f/6.8 • 1/2000 sec. • 200 ISO • 24x36 mm sensor • handheld • 126000 lux • EV 15.5
Jammer
Some people have to cry a bit because V&D has closed down.
50 mm • f/6.8 • 1/1500 sec. • 200 ISO • 24x36 mm sensor • handheld • 95000 lux • EV 15.1
Beautyflex
The beauty of this japanese twin reflex camera for 6x6 has faded somewhat, but it was a pleasant encounter.
90 mm • f/11 • 1/180 sec. • 800 ISO • 24x36 mm sensor • handheld • 7400 lux • EV 11.4
Free
Unique situation: sitting in the middle of the Hereweg. A new asphalt surface has been rolled out last night.
25.7 mm • f/7.1 • 1/160 sec. • 125 ISO • 25.4mm sensor • handheld • 18000 lux • EV 12.7
Mixing
Mixing digital tracks with home made analogue music on a small unit.
24 mm • f/11 • 1/15 sec. • 800 ISO • 24x36 mm sensor • handheld • 620 lux • EV 7.8
September 2016
Free Will
Johan Braeckman gave a passionate lecture on free will on a conference for neurologists and psychiatrists.
50 mm • f/9.5 • 1/60 sec. • 1600 ISO • 24x36 mm sensor • handheld • 920 lux • EV 8.4
Contact
The harpist made contact with the flutist during a more difficult part. A nice example of a portrait in which any autofocus system would chose something else than I did here with manual focus.
50 mm • f/2.8 • 1/45 sec. • 1250 ISO • 24x36 mm sensor • handheld • 77 lux • EV 4.8
Invasion
The Dutch army has invaded Groningen this morning and is finding collaborators at a high rate.
24 mm • f/7.1 • 1/6400 sec. • 800 ISO • 24x36 mm sensor • handheld • 110000 lux • EV 15.3
Kisses
Kisses, but for whom? Perhaps their lovers have been gone for a while and they did not notice it, because they have their eyes closed.
21 mm • f/11 • 1/45 sec. • 200 ISO • 24x36 mm sensor • handheld • 7400 lux • EV 11.4
Dedication
It was the first real challenge for dedication: learning how to write. A huge bottle of ink, which was given a spout for pouring the ink into the small wells in the classroom. When you went too deep, the pen make a sound when hitting the glass bottom in the well. The line was thick and thin, depeding on the direction and pressure from you hand. What a dark day it was when the ballpoints came.
90 mm • f/9.5 • 1/3.3333 sec. • 200 ISO • 24x36 mm sensor • handheld • 410 lux • EV 7.2
Sales Talk
At sales talk to sell a sixties ashtray. In the end she didn't buy it.
50 mm • f/6.8 • 1/750 sec. • 400 ISO • 24x36 mm sensor • handheld • 24000 lux • EV 13.1
Bicycle Repair Man
He repairs old sports bikes and sells them on the market. Specialists look each other in the eye.
50 mm • f/5.6 • 1/1500 sec. • 400 ISO • 24x36 mm sensor • handheld • 32000 lux • EV 13.5
Kneading
The machine is kneading a small ball of dough that will fill the whole tin in two hourds with lovely scenting multigrain bread.
4.2 mm • f/2.2 • 1/17 sec. • 200 ISO • 24x36 mm sensor • handheld • 110 lux • EV 5.4
t Mystery
The mystery of the jumped t
50 mm • f/2 • 1/3000 sec. • 200 ISO • 24x36 mm sensor • handheld • 16000 lux • EV 12.6
Matches
Very old domestic appliance, but still used.
50 mm • f/9.5 • 1/1.4286 sec. • 200 ISO • 24x36 mm sensor • tripod • 180 lux • EV 6
Espresso
You don't need anything in it or with it: just espresso.
4.2 mm • f/2.2 • 1/8 sec. • 100 ISO • 24x36 mm sensor • handheld • 110 lux • EV 5.3
Prairie
The prairie near Peize is quiet.
8.8 mm • f/5 • 1/2000 sec. • 125 ISO • 25.4mm sensor • handheld • 109000 lux • EV 15.3
Drie Gezusters
In the 3 Gezusters on Sunday afternoon, the reading table is empty.
12 mm • f/8 • 1/25 sec. • 1600 ISO • 24x36 mm sensor • handheld • 270 lux • EV 6.6
Front Door
From this you can see two things: 1) most of the times I use my other door 2) The warm weather has initiated a new flowering phase in the hollyhocks
50 mm • f/1.7 • 1/90 sec. • 200 ISO • 24x36 mm sensor • handheld • 360 lux • EV 7
Low Tide
Low tide at Noordpolderzijl. The insinuating scent of rich mud.
14.5 mm • f/10 • 1/800 sec. • 125 ISO • 25.4mm sensor • handheld • 175000 lux • EV 16
Small Error
A little error was made, possibly while parking.
8.8 mm • f/9 • 1/60 sec. • 125 ISO • 25.4mm sensor • handheld • 11000 lux • EV 11.9
Year 8
A large cross spider in the evening at the start of the 8th year of this PhotoBlog
8.8 mm • f/1.8 • 1/30 sec. • 200 ISO • 25.4mm sensor • handheld • 130 lux • EV 5.6
Moon Landscape
Almost no wind on a very warm night. The wooden bridge was hiding a danger.
8.8 mm • f/2.5 • 8 sec. • 125 ISO • 25.4mm sensor • handheld • 1.7 lux • EV -0.7
Transport
When I lived in a small cottage a long time ago, there was only butane/propane heating and so I had to get gas containers a few kilometers down the road. So that is when I bought a milk churn cart for dutch farmers that can carry 120 kg. Now it is going to be used again behind my trekking bike for transport in the city, which is faster and more fun than using a car, while you can get to location much better.
4.2 mm • f/2.2 • 1/10 sec. • 100 ISO • 24x36 mm sensor • handheld • 130 lux • EV 5.6
Entrance
When you follow the instruction on the sign that the entrance is around the corner, you only find the slogan "Live, Buy, Die"
8.8 mm • f/9 • 1/40 sec. • 125 ISO • 25.4mm sensor • handheld • 7100 lux • EV 11.3
Morning Light
The candles can be blown, the morning light has taken over.
8.8 mm • f/1.8 • 1/60 sec. • 125 ISO • 25.4mm sensor • handheld • 420 lux • EV 7.3
Care
One professor is being given appliances at his farewell party by another professor to get through a healthy aging period.
50 mm • f/1.7 • 1/30 sec. • 1600 ISO • 24x36 mm sensor • handheld • 15 lux • EV 2.4
Baking Bread
Why is homemade bread so much better than bread from the shop. It gets stale quicker, but it does not get that chance.
4.2 mm • f/2.2 • 1/17 sec. • 80 ISO • 24x36 mm sensor • handheld • 280 lux • EV 6.7
Hogweed
The hogweed has lost her leaves and now the remaining screens look like a prehistoric forest.
21 mm • f/5 • 1/60 sec. • 500 ISO • 25.4mm sensor • handheld • 820 lux • EV 8.2
Duckweed
Duckweed covers most of the canals in Groningen after an exponential growth and thereby catches most of the light away from the life under water.
50 mm • f/5.6 • 1/750 sec. • 200 ISO • 24x36 mm sensor • handheld • 32000 lux • EV 13.5
Power
At night the power is passed on through the dark Groningen landscape
16.2 mm • f/2.8 • 1/3.3333 sec. • 6400 ISO • 25.4mm sensor • handheld • 1.1 lux • EV -1.3
Flour
A short stop at windmill "The Hope" where the flour comes from for our home baked breads.
16.2 mm • f/2.8 • 1/20 sec. • 6400 ISO • 25.4mm sensor • handheld • 6.7 lux • EV 1.3
Pendulum
Under a layer of dust and fingerprints I found this beautiful calibration pendulum for movement sensors.
4.2 mm • f/2.2 • 1/17 sec. • 80 ISO • 24x36 mm sensor • handheld • 280 lux • EV 6.7
Frozen
In some strange way, the cloud reflection in the window got frozen in time. I did not understand, but later it appeared that someone had put a poster up of clouds on the window pane.
4.2 mm • f/2.2 • 1/475 sec. • 25 ISO • 24x36 mm sensor • handheld • 25000 lux • EV 13.2
crème brûlée
This is how you make crème brûlée, with a little burner for jewelry
4.2 mm • f/2.2 • 1/10 sec. • 80 ISO • 24x36 mm sensor • handheld • 170 lux • EV 5.9
August 2016
Lieverdje
At the "Lieverdje" on the Spui in Amsterdam, a curious meeting was prepared as far as I could tell.
21 mm • f/9.5 • 1/350 sec. • 800 ISO • 24x36 mm sensor • handheld • 11000 lux • EV 11.9
Common Pond Skater
The common pond skater moves over the water by creating ripples in the water to push itself off from.
4.2 mm • f/2.2 • 1/136 sec. • 25 ISO • 24x36 mm sensor • handheld • 7200 lux • EV 11.4
Fear
Lightning and thunder are frightening, also when you are together in the attic.
155 mm • f/2.8 • 1/25 sec. • 800 ISO • 24x36 mm sensor • handheld • 67 lux • EV 4.6
Free
This year the fair on the Ossenmarkt looked very tidy, because queues were formed at the rides, since it was all free.
21 mm • f/6.8 • 1/250 sec. • 200 ISO • 24x36 mm sensor • handheld • 16000 lux • EV 12.5
Lightning
This year the lightning and thunder superseded the fireworks of Bommen Berend. They tried to start earlier to beat the weather but that did not really help
21 mm • f/4 • 4 sec. • 800 ISO • 24x36 mm sensor • tripod • 1.4 lux • EV -1
Ladies
Merry ladies at the end of a lonely road. The lady in red had broken her leg in two places exactly one year earlier, because her chair was not stable. Now she can laugh again.
8.8 mm • f/1.8 • 1/800 sec. • 200 ISO • 25.4mm sensor • handheld • 3500 lux • EV 10.3
Leek
Near the Leekstermeer, the ducks draw lines in the water and the fish make circles.
78 mm • f/3.5 • 1/80 sec. • 800 ISO • 24x36 mm sensor • handheld • 330 lux • EV 6.9
Perspective
Sometimes you have to look at gait from a different perspective to understand it better.
21 mm • f/9.5 • 1/45 sec. • 200 ISO • 24x36 mm sensor • handheld • 5500 lux • EV 11
Begijnhof
Marvelous hofje in Amsterdam
21 mm • f/8 • 1/180 sec. • 200 ISO • 24x36 mm sensor • handheld • 16000 lux • EV 12.5
Insight and Effort
The effort of this young man to help his father with scoping water out of their boat deserves approval. But they way he does it does not help and he should work on his insight.
135 mm • f/11 • 1/45 sec. • 200 ISO • 24x36 mm sensor • handheld • 7400 lux • EV 11.4
Cramps
The young Ghanian soccer player, Yaw Yeboah from FC Twente got cramps and is helped by the keeper of the opposing team, Sergio Padt.
200 mm • f/4.5 • 1/2000 sec. • 800 ISO • 24x36 mm sensor • handheld • 14000 lux • EV 12.3
Lazy
The cattle is lazy on this sunny afternoon.
8.8 mm • f/11 • 1/500 sec. • 200 ISO • 25.4mm sensor • handheld • 83000 lux • EV 14.9
Body and Mind
Her whole body and mind was handling that dripping icecream after she was put out of the store by her mother.
50 mm • f/6.8 • 1/1000 sec. • 800 ISO • 24x36 mm sensor • handheld • 16000 lux • EV 12.5
Lampion
The full moon was rising like a lampion between the trees
340 mm • f/5.6 • 1/160 sec. • 1600 ISO • 24x36 mm sensor • handheld • 860 lux • EV 8.3
G-Plan
A little corner to work in isolation. Desk designed by Ib Kofod-Larsen in the sixties for the english market
9.5 mm • f/4.5 • 1/30 sec. • 200 ISO • 25.4mm sensor • handheld • 830 lux • EV 8.2
Crack Propagation
Crack propagation in plexiglass is different from that in glass. Cracks can stop with an elegant curve due to damping in the material.
4.2 mm • f/2.2 • 1/17 sec. • 32 ISO • 24x36 mm sensor • handheld • 700 lux • EV 8
Hunters
It's a beautiful sunny day in one of the nicest places in Groningen where I found a group of people immersed in their cell phones. After asking one of them, they appeared to be hunting for Pokémon. How real they are, depends on the observer, not on the fact that they can not be touched. The same holds for hunting for Perseïds
50 mm • f/5.6 • 1/1500 sec. • 800 ISO • 24x36 mm sensor • handheld • 16000 lux • EV 12.5
Perseid
Captured a Perseid in the city of Groningen, despite the brutal lights from a music festival
31 mm • f/4 • 10 sec. • 800 ISO • 24x36 mm sensor • handheld • 0.5 lux • EV -2.3
Clock
The clock that I had made in Sweden is hanging again on the face of the building with new glass and a grip, so that I can service it without stunts.
8.8 mm • f/11 • 1/60 sec. • 200 ISO • 25.4mm sensor • handheld • 9900 lux • EV 11.8
Long Way
Still a long way to go in the rain.
25.7 mm • f/11 • 1/125 sec. • 200 ISO • 25.4mm sensor • handheld • 21000 lux • EV 12.9
Dood
It sounds more dangerous than it is, "Dead Blow Hammer". It is a specialized mallet that contains loose iron particles in the head to avoid a rebound after a blow.
40 mm • f/4 • 1/50 sec. • 800 ISO • 24x36 mm sensor • handheld • 270 lux • EV 6.6
Tools
How nice! Tools, 10 drawers filled, ready to be used.
21 mm • f/8 • 1/60 sec. • 800 ISO • 24x36 mm sensor • handheld • 1300 lux • EV 8.9
Party
Sometimes the time is right for a party.
50 mm • f/5.6 • 1/30 sec. • 800 ISO • 24x36 mm sensor • handheld • 320 lux • EV 6.9
Razor
The ideal combination of three sensor chips and a programmable processor for sensor fusion. And now, lets move!
50 mm • f/8 • 1/45 sec. • 200 ISO • 24x36 mm sensor • tripod • 3900 lux • EV 10.5
Feeling
With a sinking feeling, Sergio Padt from FC Groningen looks at the ball that passes him for the fifth time in one game against Feyenoord this afternoon.
195 mm • f/2.8 • 1/3200 sec. • 800 ISO • 24x36 mm sensor • handheld • 8600 lux • EV 11.6
Summermoon
The summermoon snuggles itself on an old skipper house.
135 mm • f/5.6 • 1/25 sec. • 1000 ISO • 24x36 mm sensor • handheld • 210 lux • EV 6.3
Handle
A gear handle from when everything was still simple in motorcycles
50 mm • f/6.8 • 1/45 sec. • 200 ISO • 24x36 mm sensor • handheld • 2800 lux • EV 10
Waiting
The restaurant in the Noorderplantsoen is waiting for the upcoming Noorderzon Festival
50 mm • f/1.7 • 1/1500 sec. • 200 ISO • 24x36 mm sensor • handheld • 5900 lux • EV 11.1
Light
The light does manage to enter through the small openings of the Euroborg when the sun is setting.
4.2 mm • f/2.2 • 1/17 sec. • 50 ISO • 24x36 mm sensor • handheld • 450 lux • EV 7.4
Pursuit
The police started a pursuit. Texting on the bike: would it become punishable?
50 mm • f/1.4 • 1/500 sec. • 200 ISO • 24x36 mm sensor • handheld • 1300 lux • EV 8.9
Fried Air
I ordered some electronics parts. This is what I found in the box: a bag with fried air.
4.2 mm • f/2.2 • 1/100 sec. • 25 ISO • 24x36 mm sensor • handheld • 5300 lux • EV 10.9
July 2016
Urban
In the urban jungle, messages compete for space and attention.
21 mm • f/8 • 1/250 sec. • 800 ISO • 24x36 mm sensor • handheld • 5500 lux • EV 11
Senza Rimpianti
"Vivere senza rimpianti" was tattooed on her back, or "Living without remorse". And that is how she was standing on the Dam as a work of art ( click), while the other ladies where discussing this.
135 mm • f/8 • 1/500 sec. • 800 ISO • 24x36 mm sensor • handheld • 11000 lux • EV 12
Summer
Summer in Amsterdam: full with tourists expecting a shower.
50 mm • f/6.8 • 1/350 sec. • 800 ISO • 24x36 mm sensor • handheld • 5500 lux • EV 11
Snel
Built a bike around a titanium frame from the company Snel in Utrecht for a tall friend of mine.
50 mm • f/2.4 • 1/25 sec. • 400 ISO • 24x36 mm sensor • handheld • 98 lux • EV 5.2
Coolest
Yes, he is!
200 mm • f/3.2 • 1/1000 sec. • 200 ISO • 24x36 mm sensor • handheld • 14000 lux • EV 12.3
Surhuisterveen
The tour of Surhuisterveen, with Bauke Mollema, Chris Froome and Pieter Weening
200 mm • f/3.2 • 1/800 sec. • 200 ISO • 24x36 mm sensor • handheld • 11000 lux • EV 12
Sweet
Drinking from the sweet stuff of the teasel.
4.2 mm • f/2.2 • 1/232 sec. • 25 ISO • 24x36 mm sensor • handheld • 12000 lux • EV 12.1
Media Center
The Media Center on sunday morning
21 mm • f/16 • 1/12 sec. • 200 ISO • 24x36 mm sensor • handheld • 4200 lux • EV 10.6
Attentive
She has spotted me, that is how attentive she is, but the young ones are safe under her wings.
25.7 mm • f/5 • 1/100 sec. • 125 ISO • 25.4mm sensor • handheld • 5500 lux • EV 11
Butter Milk
Trees grow in my glass of butter milk in reverse direction.
25.7 mm • f/11 • 1 sec. • 200 ISO • 25.4mm sensor • handheld • 170 lux • EV 5.9
First Row
And this is how they can sit in the first row on the first pylon from the power station
25.7 mm • f/3.5 • 1/200 sec. • 125 ISO • 25.4mm sensor • handheld • 5400 lux • EV 10.9
Caustics
Caustics in the hot sun from a bicycle rim.
25.7 mm • f/5 • 1/1600 sec. • 125 ISO • 25.4mm sensor • handheld • 87000 lux • EV 15
Peace
A warm summer evening with gusts of coolness. Speeding itn total peace.
8.8 mm • f/3.5 • 1/250 sec. • 125 ISO • 25.4mm sensor • handheld • 6700 lux • EV 11.3
Mars and Saturn
Mars (right) and Saturn (left) low in the summer sky. How cosy.
85 mm • f/1.2 • 1/30 sec. • 1600 ISO • 24x36 mm sensor • handheld • 7.4 lux • EV 1.4
Mechanics
Mechanics in motion.
25.7 mm • f/4.5 • 1/125 sec. • 125 ISO • 25.4mm sensor • handheld • 5500 lux • EV 11
Resting
They did not say a thing, while they were resting at the windmill.
8.8 mm • f/3.5 • 1/500 sec. • 125 ISO • 25.4mm sensor • handheld • 13000 lux • EV 12.3
Shadow
In the summer you have to hide in the shade against the sun when you can not stand it.
25.7 mm • f/3.5 • 1/200 sec. • 125 ISO • 25.4mm sensor • handheld • 5400 lux • EV 10.9
Indeterminate
Sometimes a moment is indeterminate. It falls in between determinate moments.
8.8 mm • f/3.5 • 1/160 sec. • 125 ISO • 25.4mm sensor • handheld • 4300 lux • EV 10.6
Stack
A new stack of computers for a project for Parkinson patients. From left to right as wide as a credit card, but very fast.
4.2 mm • f/2.2 • 1/10 sec. • 100 ISO • 24x36 mm sensor • handheld • 130 lux • EV 5.6
Expansion
On the map of 1919 of Groningen it was only planned: the expansion of the hospital, now known as the UMCG
4.2 mm • f/2.2 • 1/33 sec. • 32 ISO • 24x36 mm sensor • handheld • 1400 lux • EV 9
Anno 1683
An old porch from 1683 with a curious mixture of a devil and a "gaper" (sign for a drugstore in the Netherlands) with a lot of hair.
4.2 mm • f/2.2 • 1/118 sec. • 25 ISO • 24x36 mm sensor • handheld • 6200 lux • EV 11.2
Beech lane
A beech lane to just rest a while during a cycle trip.
4.2 mm • f/2.2 • 1/198 sec. • 25 ISO • 24x36 mm sensor • handheld • 10000 lux • EV 11.9
Again
When the season starts, the miracle happens again in front of my door: from nothing, ricepaper thin petals unfold to spread life. As can be seen on the dispersion map ( (click) ) there is still some land to cover.
85 mm • f/1.2 • 1/8000 sec. • 100 ISO • 24x36 mm sensor • handheld • 31000 lux • EV 13.5
Shape
A rusty chain apparently has a memory for shape.
4.2 mm • f/2.2 • 1/137 sec. • 25 ISO • 24x36 mm sensor • handheld • 7200 lux • EV 11.4
Fading
Fashion fades, only style remains the same (Coco Chanel)
50 mm • f/2 • 1/4000 sec. • 200 ISO • 24x36 mm sensor • handheld • 22000 lux • EV 13
Dissipation
A layered pane of glass can dissipate energy at an impact. The shockwave produces cracks, by which the chance a second crack is formed close to an earlier one is low, due to the reduced tension in the pane. And so a regular pattern of cracks emerges in a fraction of a second. The colors emerge due to color dispersion and reflection at the second layer of glass.
50 mm • f/16 • 1/180 sec. • 200 ISO • 24x36 mm sensor • handheld • 63000 lux • EV 14.5
English liquorice
The jar with english liquorice in the secretariat is not going as fast anymore.
4.2 mm • f/2.2 • 1/17 sec. • 64 ISO • 24x36 mm sensor • handheld • 350 lux • EV 7
Ragwort
Ragwort is poisonous for mammals. Cows avoid it during grazing. But the cinnabar caterpillar, from which the cinnabar moth comes, is resistant and even carries the poison into the moth stadium, by which it is protected from being eaten.
4.2 mm • f/2.2 • 1/1282 sec. • 25 ISO • 24x36 mm sensor • handheld • 68000 lux • EV 14.6
Wailing
If you, a lonely bull, have to stand on the dyke all by yourself, you can start mooing, perhaps something happens.
25.3 mm • f/6.3 • 1/250 sec. • 125 ISO • 25.4mm sensor • handheld • 22000 lux • EV 13
Floodplains
The water stands high over the floodplains of the IJssel near Hattem.
50 mm • f/1.4 • 1/4000 sec. • 800 ISO • 24x36 mm sensor • handheld • 2700 lux • EV 9.9
Jane Eyre
Young people still read literature, but preferably with the soundtrack.
4.2 mm • f/2.2 • 1/33 sec. • 40 ISO • 24x36 mm sensor • handheld • 1100 lux • EV 8.6
June 2016
Sugar
On sugar and caffeine you can not finish the Tour de France.
4.2 mm • f/2.2 • 1/17 sec. • 64 ISO • 24x36 mm sensor • handheld • 350 lux • EV 7
Stations
How many of the stations indicated here would still be in the air?
50 mm • f/4.8 • 1/45 sec. • 200 ISO • 24x36 mm sensor • handheld • 1400 lux • EV 9
Tape
Iron particles orienting in a magnetic field to store sounds and to play it back years later. A miracle in the sixties, and it still is.
50 mm • f/2.8 • 1/60 sec. • 800 ISO • 24x36 mm sensor • handheld • 160 lux • EV 5.9
Cool
Althought the internal friction in the joint is usually very low, ripped jeans keep your knee caps cool when cycling on a warm day.
50 mm • f/5.6 • 1/180 sec. • 200 ISO • 24x36 mm sensor • handheld • 7700 lux • EV 11.5
Code Yellow
Today code yellow in the weather report: time for a trip around the province!
8.8 mm • f/6.3 • 1/500 sec. • 125 ISO • 25.4mm sensor • handheld • 43000 lux • EV 14
Creative Consultation
When creative minds consult, these poses is what you get.
50 mm • f/4 • 1/180 sec. • 200 ISO • 24x36 mm sensor • handheld • 3900 lux • EV 10.5
Coorporation
Coorporation between coots to build a great nest out of city waste.
135 mm • f/5.6 • 1/180 sec. • 800 ISO • 24x36 mm sensor • handheld • 1900 lux • EV 9.5
Grey Area
A long queue in front of the Grey Area. Too manu tourists for such a small space.
50 mm • f/6.8 • 1/45 sec. • 1600 ISO • 24x36 mm sensor • handheld • 360 lux • EV 7
Spelling
Would the spelling change that drastically in the future? I don't think it is an improvement.
4.2 mm • f/2.2 • 1/10 sec. • 100 ISO • 24x36 mm sensor • handheld • 130 lux • EV 5.6
Summer
Summer has officially started today, hence the sunscreens. Now just wait for the sun.
4.2 mm • f/2.2 • 1/1637 sec. • 25 ISO • 24x36 mm sensor • handheld • 87000 lux • EV 15
Imagination
Theo Mulder gives a lecture at his farewell symposium as head of the KNAW with the subject "In praise of imagination"
135 mm • f/3.4 • 1/45 sec. • 1600 ISO • 24x36 mm sensor • handheld • 89 lux • EV 5
Lavender
This female absolutely loves lavender. Her pollen baskets serve the plant well.
170 mm • f/8 • 1/250 sec. • 800 ISO • 24x36 mm sensor • handheld • 5500 lux • EV 11
Beautiful Night
It's a beautiful night, with many stories and dreams.
200 mm • f/3.5 • 1/8 sec. • 800 ISO • 24x36 mm sensor • handheld • 33 lux • EV 3.6
Determined
At the farewell party of a professor, a hilarious situation unfolded while a prosthesis was being mounted by another professor.
21 mm • f/4 • 1/20 sec. • 1600 ISO • 24x36 mm sensor • handheld • 55 lux • EV 4.3
Determined
This student is determined to reach his goal, but has little attention for the surrounding world.
50 mm • f/1.7 • 1/1500 sec. • 800 ISO • 24x36 mm sensor • handheld • 1500 lux • EV 9.1
Rust
A boat should keep the water out, but in this case even the iron molecules become friends with water and form rust (hydrated iron oxide)
50 mm • f/8 • 1/250 sec. • 200 ISO • 24x36 mm sensor • handheld • 22000 lux • EV 13
Laughing
Laughing in the rain: it's already clearing
50 mm • f/1.4 • 1/3000 sec. • 800 ISO • 24x36 mm sensor • handheld • 2000 lux • EV 9.5
Root
A strong root searches its way to the surface.
50 mm • f/11 • 1/90 sec. • 200 ISO • 24x36 mm sensor • handheld • 15000 lux • EV 12.4
Lonely
It's lonely at the top of an organisation. Especially when two guys with a small wingspan place themselves above you.
25.7 mm • f/8 • 1/125 sec. • 125 ISO • 25.4mm sensor • handheld • 17000 lux • EV 12.6
Air Twister
In a waterjet coming from a tap, it appears that an air twister is present that stabilizes itself.
8.8 mm • f/8 • 1/5 sec. • 320 ISO • 25.4mm sensor • handheld • 270 lux • EV 6.6
Summer Afternoon
A rich summer afternoon: nature in the next gear.
8.8 mm • f/7.1 • 1/60 sec. • 125 ISO • 25.4mm sensor • handheld • 6600 lux • EV 11.2
Shielding
This must be one of the oldest functions of the human hand.
3 mm • f/2.8 • 1/1030 sec. • 100 ISO • GoPro sensor • handheld • 22000 lux • EV 13
Running
Daily routine: running with flapping coattails to the next meeting
3 mm • f/2.8 • 1/15 sec. • 161 ISO • GoPro sensor • handheld • 200 lux • EV 6.2
Inside the Camera
The world as seen from inside an 8x10 camera.
8 mm • f/22 • 6 sec. • 400 ISO • 24x36 mm sensor • handheld • 55 lux • EV 4.3
Poppies
A sea of poppies. Grown for the seeds.
25.6 mm • f/7.1 • 1/500 sec. • 125 ISO • 25.4mm sensor • handheld • 55000 lux • EV 14.3
MOT
"MOT ready while you wait", the sign reads in Dutch. Judged by the layer of dust on the hood, this may put some strain on your patience.
14.9 mm • f/7.1 • 1/100 sec. • 125 ISO • 25.4mm sensor • handheld • 11000 lux • EV 12
Cycling
Sometimes it is not too difficult to see that a woman loves cycling.
19.5 mm • f/7.1 • 1/60 sec. • 160 ISO • 25.4mm sensor • handheld • 5200 lux • EV 10.9
Tidy
The dutch landscape often looks very tidy.
50 mm • f/2 • 1/4000 sec. • 2500 ISO • 24x36 mm sensor • handheld • 1700 lux • EV 9.3
Shadow of herself
The acoustics of the Sugarfactory was so bad, that she was only a shadow of herself.
50 mm • f/1.7 • 1/45 sec. • 250 ISO • 24x36 mm sensor • handheld • 140 lux • EV 5.7
Dutch Mountains
The sun is setting behind the Dutch Mountains
135 mm • f/11 • 1/3000 sec. • 3200 ISO • 24x36 mm sensor • handheld • 31000 lux • EV 13.5
May 2016
Trails Split
Continuing with eyes on stalks.
4.2 mm • f/2.2 • 1/33 sec. • 64 ISO • 24x36 mm sensor • handheld • 680 lux • EV 8
Holding Hands
Holding hands can be done in various ways and is often a reflection of the nature of the connection, but is also influenced by body proportions.
2.5 mm • f/2.6 • 1/2048 sec. • 100 ISO • GoPro sensor • handheld • 38000 lux • EV 13.8
Fifties
The reflection made it look like she was wearing a hat for a waitress from the fifties.
17.9 mm • f/2.8 • 1/80 sec. • 125 ISO • 25.4mm sensor • handheld • 1400 lux • EV 9
Capitalism
Old times revive with a demonstration against capitalism on the Dam. Peek en Cloppenburg stand above this.
2.5 mm • f/2.6 • 1/1898 sec. • 100 ISO • GoPro sensor • handheld • 35000 lux • EV 13.6
Vortices
Vortices remain long in a river after a ship has passed by.
50 mm • f/4.8 • 1/250 sec. • 200 ISO • 24x36 mm sensor • handheld • 7900 lux • EV 11.5
Rich Grounds
The sun is setting over rich grounds.
20.4 mm • f/6.3 • 1/100 sec. • 125 ISO • 25.4mm sensor • handheld • 8700 lux • EV 11.6
Mick Sullivan
A speaker at the ICLAM conference draws a connection between the experience of pain and perceived injustice. Mick told me that first he wanted to become a rock star, but ended up in science after all.
50 mm • f/5.6 • 1/30 sec. • 2500 ISO • 24x36 mm sensor • handheld • 100 lux • EV 5.2
A Drink
It was very rainy in Maastricht, so the two friends decided to go for a drink.
50 mm • f/3.4 • 1/350 sec. • 200 ISO • 24x36 mm sensor • handheld • 5500 lux • EV 11
Grayson Perry
Huge carpets by Grayson Perry in the Bonnefanten Museum. Narrative art by a remarkable man in an ordinary english enriornment.
50 mm • f/5.6 • 1/30 sec. • 800 ISO • 24x36 mm sensor • handheld • 320 lux • EV 6.9
Blessing
Giving someone a blessing is not as simple as it looks.
50 mm • f/2.8 • 1/1000 sec. • 200 ISO • 24x36 mm sensor • handheld • 11000 lux • EV 11.9
Pink
These ladies admire each others pink bicycles during the cycling tour "Limburgs Mooiste". The only agreement is the color.
4.2 mm • f/2.2 • 1/240 sec. • 25 ISO • 24x36 mm sensor • handheld • 13000 lux • EV 12.2
Voer
In the Voer area, signs are still there of the cultural and economical battle between the two areas of Belgium.
4.2 mm • f/2.2 • 1/569 sec. • 25 ISO • 24x36 mm sensor • handheld • 30000 lux • EV 13.4
Snail's Pace
At a snail's pace he left my house, having a bad sense of direction.
50 mm • f/11 • 1/750 sec. • 200 ISO • 24x36 mm sensor • handheld • 124000 lux • EV 15.5
Mars
Mars was visible low above the horizon last night. The atmosphere added colour bands: red below and blue above. Click here
2020 mm • f/10 • 1/30 sec. • 400 ISO • 24x36 mm sensor • tripod • 2000 lux • EV 9.6
Lovely
She thought flying was just lovely.
50 mm • f/4 • 1/3000 sec. • 200 ISO • 24x36 mm sensor • handheld • 66000 lux • EV 14.6
Combinations
Hard to choose from 4096 combinations, when you are allowed 3 balls of icecream.
21 mm • f/11 • 1/25 sec. • 200 ISO • 24x36 mm sensor • handheld • 4100 lux • EV 10.6
Whit Sunday
Old texts survive on paper.
50 mm • f/1.4 • 1/25 sec. • 800 ISO • 24x36 mm sensor • handheld • 17 lux • EV 2.6
TTT
The aerodynamics of a team time trial is complicated, particularly due to differences in size and shape of the riders, as well as their position.
50 mm • f/6.8 • 1/4000 sec. • 800 ISO • 24x36 mm sensor • handheld • 63000 lux • EV 14.5
Final Check
A final check before the quad can ride behid a group of time trial riders, capturing them with a stabilised camera.
50 mm • f/5.6 • 1/4000 sec. • 800 ISO • 24x36 mm sensor • handheld • 43000 lux • EV 13.9
32 degrees
Wilco Kelderman, dutch champion timetrial, hangs at an angle of 32 degrees with the vertical on a horizontal road section of reasonable quality, during a test ride and thus reaches an angle at which it is possible to ride without sliding away.
50 mm • f/6.8 • 1/2000 sec. • 800 ISO • 24x36 mm sensor • handheld • 32000 lux • EV 13.5
Summer
In the summer you like to wear white and you look for the shade under the high lime trees.
135 mm • f/11 • 1/180 sec. • 200 ISO • 24x36 mm sensor • handheld • 30000 lux • EV 13.4
Back Home
The straight rails lead me back home.
200 mm • f/29 • 1/160 sec. • 800 ISO • 24x36 mm sensor • handheld • 46000 lux • EV 14
Mercury
Mercury crossing captured from the moment of first contact. De large time mechanism of our solar system is running well in time. The six images of the planet covered slightly over half an hour.
2020 mm • f/10 • 1/1600 sec. • 400 ISO • 24x36 mm sensor • tripod • 109000 lux • EV 15.3
Sunset
When you are higher up in the building, the sun sets later due to the curvature of the surface of the earth.
75 mm • f/14 • 1/125 sec. • 800 ISO • 24x36 mm sensor • handheld • 8400 lux • EV 11.6
Fingers
A blue heron sticks his fingers in the water on this warm summer evening.
200 mm • f/5.6 • 1/1250 sec. • 800 ISO • 24x36 mm sensor • handheld • 13000 lux • EV 12.3
NL Prairie
That's how you can think of the prairie from indian stories, but now situated in the Netherlands: the Oostvaardersplassen.
4.2 mm • f/2.2 • 1/565 sec. • 25 ISO • 24x36 mm sensor • handheld • 30000 lux • EV 13.4
Moment
Everything comes together when the sun is setting: many insects over the water and so many active fish, offering this large bird something to eat.
25.7 mm • f/6.3 • 1/400 sec. • 125 ISO • 25.4mm sensor • handheld • 35000 lux • EV 13.6
Activity
When there is activity on the sun in the form of sunspots, there are always also lighter patches in the area.
2020 mm • f/10 • 1/250 sec. • 100 ISO • 24x36 mm sensor • tripod • 68000 lux • EV 14.6
Great Cluster
The great cluster in the constellation of Hercules is exactly in the middle of this picture, a a smal milky spot.
85 mm • f/1.2 • 1 sec. • 1600 ISO • 24x36 mm sensor • tripod • 0.2 lux • EV -3.5
Snout
A little mud on your knees is no problem, as long as your snout is clean.
135 mm • f/8 • 1/750 sec. • 200 ISO • 24x36 mm sensor • handheld • 66000 lux • EV 14.6
Resonator Guitar
Resonator guitar, or Dobro, played with a bottleneck.
75 mm • f/1.4 • 1/4000 sec. • 200 ISO • 24x36 mm sensor • handheld • 11000 lux • EV 11.9
April 2016
Garlic
Garlic has been known to have some positive effects on health. It is poisonous to cats.
75 mm • f/2 • 1/350 sec. • 200 ISO • 24x36 mm sensor • handheld • 1900 lux • EV 9.5
ELKA
Exactly 100 years ago, my grandfather received this pocket watch on Rottumeroog during the first world war.
50 mm • f/5.6 • 1/4 sec. • 200 ISO • 24x36 mm sensor • tripod • 170 lux • EV 6
Rain
Rain, but good light in the sky.
90 mm • f/2.8 • 1/45 sec. • 200 ISO • 24x36 mm sensor • tripod • 480 lux • EV 7.5
Violin
He was really doing his best and his family was proud of him.
50 mm • f/2 • 1/3000 sec. • 200 ISO • 24x36 mm sensor • handheld • 16000 lux • EV 12.6
Stranger
"Take my hand, I'm a stranger in paradise", played through his mind, but no one touched him.
50 mm • f/4.8 • 1/750 sec. • 200 ISO • 24x36 mm sensor • handheld • 24000 lux • EV 13.1
Blockade
Suddenly a huge blockade on our favorite training course. Why is completely unclear.
8.8 mm • f/9 • 1/80 sec. • 125 ISO • 25.4mm sensor • handheld • 14000 lux • EV 12.3
Dapalis Macrurus
About 28 million years ago, this fish (member of the perch family) was swimming in the sea that also still covered the Netherlands. Even the eye pigment is preserved.
90 mm • f/16 • 4 sec. • 200 ISO • 24x36 mm sensor • tripod • 87 lux • EV 5
Rapeseed
Rapeseed always has a recognizable penetrating colour yellow.
11.4 mm • f/4 • 1/640 sec. • 125 ISO • 25.4mm sensor • handheld • 22000 lux • EV 13
Rays
The rays of crater Tycho (at 5 o'clock about 2/3 to the rim) are up to 1500 km long and can be seen very well when the moon is full. Remains of the impact of an asteroid about 108 million years ago. That must have been quite a bang.
2000 mm • f/10 • 1/800 sec. • 400 ISO • 24x36 mm sensor • tripod • 55000 lux • EV 14.3
Spot
Only a few sunspots at the moment. Only one visible today. It's a bit colder there, but everything is relative.
1300 mm • f/6.3 • 1/800 sec. • 400 ISO • 24x36 mm sensor • tripod • 22000 lux • EV 13
Corona
The corona is preparing for the session on this excellent thesis. Questions are posed and compared to obtain no overlap.
4.2 mm • f/2.2 • 1/17 sec. • 32 ISO • 24x36 mm sensor • handheld • 700 lux • EV 8
Marylin
54 years later, there are still women who want to look like her.
50 mm • f/2 • 1/250 sec. • 800 ISO • 24x36 mm sensor • handheld • 340 lux • EV 7
Standing
"Standing your ground" is the expression in such a case.
50 mm • f/8 • 1/180 sec. • 200 ISO • 24x36 mm sensor • handheld • 16000 lux • EV 12.5
Punt
The punt in a bottle has several functions. Apart from that, it offers a painted and coloured view of our familiar world.
8.8 mm • f/9 • 1/30 sec. • 640 ISO • 25.4mm sensor • handheld • 1000 lux • EV 8.6
Purple
A red rose turns purple when dried. A purple rose symbolises a short lasting enchantment.
90 mm • f/4 • 1/2 sec. • 200 ISO • 24x36 mm sensor • handheld • 44 lux • EV 4
Changeable
Changeable weather is lot more interesting.
25.7 mm • f/9 • 1/500 sec. • 125 ISO • 25.4mm sensor • handheld • 88000 lux • EV 15
The Red Spot
Today I could photograph the red spot on Jupiter. The moons were in totally different positions compared to three days ago. Now from lower left to upper right: Callisto, Europa, Jupiter, Io and Ganymedes.
2000 mm • f/10 • 1/160 sec. • 1600 ISO • 24x36 mm sensor • tripod • 2700 lux • EV 10
Repercussion
The southern part of the moon is really beatiful at half moon with craters with a central mountain: repercussion of the impact.
2000 mm • f/10 • 1/160 sec. • 1600 ISO • 24x36 mm sensor • tripod • 2700 lux • EV 10
Cliché
I know it is cliché and it is not easy to escape from a motif for photographic wallpaper, but I like it.
4.2 mm • f/2.2 • 1/530 sec. • 25 ISO • 24x36 mm sensor • handheld • 28000 lux • EV 13.3
Jupiter
Jupiter with her moons Ganymedes, Europa and Io from outside to inside.
2000 mm • f/10 • 1/30 sec. • 1600 ISO • 24x36 mm sensor • tripod • 510 lux • EV 7.6
Groningen
Suddenly I find an image of the city of Groningen, with the beltway, the UMCG upper right and Stadspark lower left.
4.2 mm • f/2.2 • 1/894 sec. • 25 ISO • 24x36 mm sensor • handheld • 47000 lux • EV 14.1
Gianduiotto
Gianduiotto is a very old recipe from Turin, in which hazelnuts are combined with very soft chocolate. It is in not for sale in the Netherlands.
90 mm • f/4.8 • 1/90 sec. • 200 ISO • 24x36 mm sensor • handheld • 2800 lux • EV 10
Heterochromia iridum
In white cats you sometimes see two differently coloured eyes. The blue eye lacks the melanin pigment, that is also lacking in the white skin. This cat is named Beau, which has nothing to do with Bowie, who also had two different eyes.
4.2 mm • f/2.2 • 1/139 sec. • 25 ISO • 24x36 mm sensor • handheld • 7300 lux • EV 11.4
Crystal
I hope that what I see through my crystal ball is not the future. I will have a broader perspective, but for the rest it is a lot less than I'm used to.
90 mm • f/22 • 1/125 sec. • 640 ISO • 24x36 mm sensor • handheld • 26000 lux • EV 13.2
Stopped
Sometimes opening a door does not give you a new way.
50 mm • f/1.7 • 1/45 sec. • 3200 ISO • 24x36 mm sensor • handheld • 11 lux • EV 2
Pain
Singing about a sensitive subject can look like having pain.
50 mm • f/4 • 1/45 sec. • 3200 ISO • 24x36 mm sensor • handheld • 61 lux • EV 4.5
Ground Beetle
Carabus auriculatus crosses a cycle path in a hurry.
8.8 mm • f/7.1 • 1/80 sec. • 200 ISO • 25.4mm sensor • handheld • 5500 lux • EV 11
Soccer
Soccer goes on, even without Johan
50 mm • f/3.4 • 1/90 sec. • 200 ISO • 24x36 mm sensor • handheld • 1400 lux • EV 9
Style
Some people simply find their own style.
50 mm • f/9.5 • 1/90 sec. • 200 ISO • 24x36 mm sensor • handheld • 11000 lux • EV 12
Sherlock and Watson
Sherlock had a solid theory, while Watson payed attention.
50 mm • f/2.8 • 1/750 sec. • 200 ISO • 24x36 mm sensor • handheld • 8000 lux • EV 11.5
March 2016
Glass
Glass is so increcibly beautiful as a material.
8.8 mm • f/9 • 1/400 sec. • 200 ISO • 25.4mm sensor • handheld • 44000 lux • EV 14
The Sea
I'm dreaming of the sea, but I look at the city.
4.2 mm • f/2.2 • 1/340 sec. • 25 ISO • 24x36 mm sensor • handheld • 18000 lux • EV 12.7
Well Aimed
From the heavens, a multicoloured stream is falling on the news factory of Groningen.
4.2 mm • f/2.2 • 1/1876 sec. • 25 ISO • 24x36 mm sensor • handheld • 99000 lux • EV 15.1
Easter Gale
An easter gale in Groningen, from which we straighten up again with some flexibility.
4.2 mm • f/2.2 • 1/315 sec. • 25 ISO • 24x36 mm sensor • handheld • 17000 lux • EV 12.6
Asymmetrical
Asymmetrical wear of cones from the rear wheel of a racing bike could suggest riding in circles, but in this case the evil factor is penetrating dirt.
4.2 mm • f/2.2 • 1/17 sec. • 80 ISO • 24x36 mm sensor • handheld • 280 lux • EV 6.7
The Panel
A mysterious panel above a shop, that once may have been used for an advertisement.
50 mm • f/8 • 1/250 sec. • 200 ISO • 24x36 mm sensor • handheld • 22000 lux • EV 13
Buddha
There is so much to say about this, so I will just keep quiet.
8.8 mm • f/3.2 • 1/200 sec. • 200 ISO • 25.4mm sensor • handheld • 2800 lux • EV 10
Cyclops
A cyclops can not see depth.
4.2 mm • f/2.2 • 1/17 sec. • 80 ISO • 24x36 mm sensor • handheld • 280 lux • EV 6.7
Rust
Rust is thicker than iron and that's why this farm wagon is standing higher on its wheels than before.
9.7 mm • f/4.5 • 1/30 sec. • 125 ISO • 25.4mm sensor • handheld • 1300 lux • EV 8.9
Lighting Path
Sometimes you find an lighting path straight through a dark landscape. Simple and clear.
8.8 mm • f/4.5 • 1/500 sec. • 125 ISO • 25.4mm sensor • handheld • 22000 lux • EV 13
Finite Groups
Marcus du Sautoy gave an incredible lecture on group theory and symmetry.
25.3 mm • f/3.5 • 1/15 sec. • 1250 ISO • 25.4mm sensor • handheld • 40 lux • EV 3.9
Muddy
The name "Bruintje Beer" already brought some suspicion and indeed, it became a muddy ride.
14.3 mm • f/4 • 1/125 sec. • 125 ISO • 25.4mm sensor • handheld • 4400 lux • EV 10.6
Empty
The suitcase is empty now, but what did it contain on its way to Westerbork?
8.8 mm • f/4.5 • 1/30 sec. • 500 ISO • 25.4mm sensor • handheld • 330 lux • EV 6.9
Ice
In a narrow strip of sunlight, waiting for ice.
50 mm • f/11 • 1/90 sec. • 200 ISO • 24x36 mm sensor • handheld • 15000 lux • EV 12.4
Eye Contact
Lack of eye contact is a strange thing. Communication gets harder.
50 mm • f/8 • 1/250 sec. • 200 ISO • 24x36 mm sensor • handheld • 22000 lux • EV 13
Sad Crane
A sad crane lets its head hang down.
50 mm • f/4.8 • 1/2000 sec. • 200 ISO • 24x36 mm sensor • handheld • 63000 lux • EV 14.5
Silk
Only one strand of silk left in the box from Zoeterwoude Dorp.click
8.8 mm • f/6.3 • 1/30 sec. • 400 ISO • 25.4mm sensor • handheld • 810 lux • EV 8.2
Exact
When I was a little boy, I used to look at this painting over diner, which was made by my uncle. Later it appeared to be an exact copy of a painting by Wassily Kandinsky. Well done.
4.2 mm • f/2.2 • 1/10 sec. • 80 ISO • 24x36 mm sensor • handheld • 170 lux • EV 5.9
Windmill
Windmill under construction
4.2 mm • f/2.2 • 1/884 sec. • 25 ISO • 24x36 mm sensor • handheld • 47000 lux • EV 14.1
So
Sometimes rain makes things a lot more interesting.
50 mm • f/2.4 • 1/4000 sec. • 800 ISO • 24x36 mm sensor • handheld • 7900 lux • EV 11.5
Pay attention!
The index finger is used to evoke extra attention for the argument that is put forward.
50 mm • f/5.6 • 1/750 sec. • 800 ISO • 24x36 mm sensor • handheld • 8000 lux • EV 11.5
Working Late
They are working late in the tax building.
4.2 mm • f/2.2 • 1/4 sec. • 500 ISO • 24x36 mm sensor • handheld • 11 lux • EV 2
Mandeep
Dr. Mandeep Singh visited our research center.
50 mm • f/1.4 • 1/1000 sec. • 800 ISO • 24x36 mm sensor • handheld • 670 lux • EV 7.9
Thumb
Not only the index finger is used to press buttons, but also the thumb.
4.2 mm • f/2.2 • 1/8 sec. • 125 ISO • 24x36 mm sensor • handheld • 85 lux • EV 5
Hello!
It was fun ("leuk"), smart ("slim") and great ("fijn"), until it stopped.
50 mm • f/4.8 • 1/750 sec. • 800 ISO • 24x36 mm sensor • handheld • 5900 lux • EV 11.1
In Red
Vismarkt variation in red.
50 mm • f/8 • 1/750 sec. • 800 ISO • 24x36 mm sensor • handheld • 16000 lux • EV 12.6
Raise the Red Lantern
Beautiful movie: "Raise the Red Lantern".
50 mm • f/1.4 • 1/4000 sec. • 800 ISO • 24x36 mm sensor • handheld • 2700 lux • EV 9.9
Fake
A fake orchestra, fake wood. Fake can be nice.
50 mm • f/5.6 • 1/3000 sec. • 400 ISO • 24x36 mm sensor • handheld • 64000 lux • EV 14.5
Tuxedo
Ready for the full dress party: my tuxedo.
8.8 mm • f/1.8 • 1/30 sec. • 800 ISO • 25.4mm sensor • handheld • 33 lux • EV 3.6
Round
Round is a nice shape.
50 mm • f/4.8 • 1/4000 sec. • 400 ISO • 24x36 mm sensor • handheld • 63000 lux • EV 14.5
Sword
"Sword: The strength to render evil beings powerless and likewise help them develop purity and goodness." Seems to me that a sword is not the best instrument for that purpose.
50 mm • f/1.4 • 1/90 sec. • 200 ISO • 24x36 mm sensor • handheld • 240 lux • EV 6.5
February 2016
Biological Cotton
Well, who is in charge here?
50 mm • f/5.6 • 1/1000 sec. • 400 ISO • 24x36 mm sensor • handheld • 21000 lux • EV 12.9
In the Clouds
He was up in the clouds with his new job en thought: never cut below the safety line.
50 mm • f/8 • 1/3000 sec. • 400 ISO • 24x36 mm sensor • handheld • 131000 lux • EV 15.6
Waiting
He was waiting for her, but when she finally arrived, he did not see her coming.
50 mm • f/1.4 • 1/4000 sec. • 400 ISO • 24x36 mm sensor • handheld • 5400 lux • EV 10.9
Direct Contact
Between shopping direct contact at the same level.
50 mm • f/4.8 • 1/2000 sec. • 400 ISO • 24x36 mm sensor • handheld • 31000 lux • EV 13.5
Three
Absurd theatre play for three
50 mm • f/11 • 1/2000 sec. • 400 ISO • 24x36 mm sensor • handheld • 165000 lux • EV 15.9
In Love
In love with a great cappuccino.
4.2 mm • f/2.2 • 1/17 sec. • 80 ISO • 24x36 mm sensor • handheld • 280 lux • EV 6.7
Food
Food on the vismarkt attracts quite some tribes.
50 mm • f/16 • 1/1500 sec. • 400 ISO • 24x36 mm sensor • handheld • 262000 lux • EV 16.6
Butter with the Fish
Since 1938 butter is required with the fish: pay directly at delivery, else the fish can not be baked.
50 mm • f/1.4 • 1/750 sec. • 400 ISO • 24x36 mm sensor • handheld • 1000 lux • EV 8.5
The Sleeping Prince
In the greek fairy tale of the sleeping prince, the boat would go neither backward nor forward.( Georgios A. Megas in Folktales of Greece)
50 mm • f/4.8 • 1/180 sec. • 400 ISO • 24x36 mm sensor • handheld • 2800 lux • EV 10
Theater
Sometimes when it rains and you eat chips, it becomes a little theatre play
50 mm • f/1.4 • 1/125 sec. • 400 ISO • 24x36 mm sensor • handheld • 170 lux • EV 5.9
Misty
A misty morning in Groningen
50 mm • f/9.5 • 1/125 sec. • 200 ISO • 24x36 mm sensor • handheld • 15000 lux • EV 12.5
IMU's
When you apply a large number of IMU's (inertial measurement units) to the human body, you can measure almost anywhere all movements, including those of the fingers.
8.8 mm • f/2.2 • 1/50 sec. • 125 ISO • 25.4mm sensor • handheld • 530 lux • EV 7.6
Mix
A modern office is still a mix of paper and computer.
50 mm • f/4 • 1/1000 sec. • 200 ISO • 24x36 mm sensor • handheld • 22000 lux • EV 13
Wine
It was quite cold last night: Wine freezes at about -5 degrees Centigrade.
8.8 mm • f/2.8 • 1/40 sec. • 125 ISO • 25.4mm sensor • handheld • 680 lux • EV 8
Mike
Mike van Diest graduated after writing a thesis on skate gaming for elderly. In the background his family.
50 mm • f/1.7 • 1/45 sec. • 2500 ISO • 24x36 mm sensor • handheld • 14 lux • EV 2.4
Mercury 2
American past glory for a large family.
4.2 mm • f/2.2 • 1/17 sec. • 32 ISO • 24x36 mm sensor • handheld • 700 lux • EV 8
Mercury 1
American past glory for a large family.
4.2 mm • f/2.2 • 1/100 sec. • 40 ISO • 24x36 mm sensor • handheld • 3300 lux • EV 10.2
Empty
Empty, so enough space to think.
50 mm • f/2 • 1/45 sec. • 1600 ISO • 24x36 mm sensor • handheld • 31 lux • EV 3.5
Hanging Feet
Gulls often let their feet hand down, even when they are far from the ground. Perhaps this helps them for flight at low velocity.
50 mm • f/11 • 1/750 sec. • 200 ISO • 24x36 mm sensor • handheld • 124000 lux • EV 15.5
Happiness
Eating gives a short moment of happiness. But also the expectation of food is nice.
50 mm • f/5.6 • 1/250 sec. • 200 ISO • 24x36 mm sensor • handheld • 11000 lux • EV 11.9
Barbara
Neuroscientist Barbara Nordhjem is heaving fun during her presentation on art and science at the Studium Generale in Groningen
135 mm • f/3.4 • 1/45 sec. • 1600 ISO • 24x36 mm sensor • handheld • 89 lux • EV 5
Climate
Perhaps our climate is changing, since it is possible to make wine in Groningen.
4.2 mm • f/2.2 • 1/17 sec. • 80 ISO • 24x36 mm sensor • handheld • 280 lux • EV 6.7
Leekstermeer
The Leekstermeer is a very shallow lake of only 1 to 1.5 meter deep with lots of reed.
50 mm • f/9.5 • 1/750 sec. • 200 ISO • 24x36 mm sensor • handheld • 92000 lux • EV 15
Warm
Nice and warm in the sun and enough food for quite some time.
50 mm • f/2.8 • 1/4000 sec. • 200 ISO • 24x36 mm sensor • handheld • 43000 lux • EV 13.9
Sake
Delicious when on temperature together with blue cheese.
90 mm • f/16 • 1.3 sec. • 800 ISO • 24x36 mm sensor • tripod • 67 lux • EV 4.6
Winter Light
Cycling home, I can feel that the weather will change.
50 mm • f/4 • 1/750 sec. • 800 ISO • 24x36 mm sensor • handheld • 4100 lux • EV 10.6
Evening Walk
An evening walk can place things into perspective, even when it's cold.
21 mm • f/3.4 • 1/15 sec. • 400 ISO • 24x36 mm sensor • handheld • 120 lux • EV 5.4
Fixer
Due to bad fixer, after developing a black and white photograph, the most striking color effects can appear.
50 mm • f/2.8 • 1/350 sec. • 800 ISO • 24x36 mm sensor • handheld • 940 lux • EV 8.4
Birthday
Today my birthday. Nice to write and draw, while the kisses give an afterglow within a new scent.
85 mm • f/5.6 • 1/100 sec. • 800 ISO • 24x36 mm sensor • handheld • 1100 lux • EV 8.6
January 2016
Old
Not everything is as old as it looks, it appears.
21 mm • f/4 • 16 sec. • 400 ISO • 24x36 mm sensor • tripod • 0.7 lux • EV -2
Vera
At Vera, the club for international pop underground music, they have to eat also.
21 mm • f/4.8 • 1/6 sec. • 400 ISO • 24x36 mm sensor • handheld • 94 lux • EV 5.1
16
She turned 16 and so in January, despite the storm, there was a garden party in winter coats.
50 mm • f/1.4 • 1/45 sec. • 800 ISO • 24x36 mm sensor • handheld • 30 lux • EV 3.5
Time
Time only goes one way.
21 mm • f/5.6 • 1/60 sec. • 800 ISO • 24x36 mm sensor • handheld • 640 lux • EV 7.9
Moment
A moment for yourself. Open the door and social life starts all over again.
21 mm • f/5.6 • 1/60 sec. • 800 ISO • 24x36 mm sensor • handheld • 640 lux • EV 7.9
Jacob Jolij
Jacob Jolij gives a Studium Generale about perception and shows en passant that a random generator is influenced by observations. This requires further investigation!
21 mm • f/5.6 • 1/60 sec. • 800 ISO • 24x36 mm sensor • handheld • 640 lux • EV 7.9
Anything
You can find almost anything here, but who will wear it, that is the most important thing.
50 mm • f/9.5 • 1/350 sec. • 200 ISO • 24x36 mm sensor • handheld • 43000 lux • EV 13.9
Twinkel
Prof. Marina Koning-Tijssen explains something with a twinkel in her eyes.
50 mm • f/1.4 • 1/45 sec. • 800 ISO • 24x36 mm sensor • handheld • 30 lux • EV 3.5
Scouts
They still exist, since 1908, the scouts.
50 mm • f/4.8 • 1/350 sec. • 200 ISO • 24x36 mm sensor • handheld • 11000 lux • EV 12
Grid
I don't know that it is, but sometimes I need to escape from the grid. Even if I have to drag some of it with me.
50 mm • f/6.8 • 1/1000 sec. • 200 ISO • 24x36 mm sensor • handheld • 63000 lux • EV 14.5
Brush Strokes
The water reflects the musuem in coarse and fine brush strokes.
50 mm • f/6.8 • 1/90 sec. • 200 ISO • 24x36 mm sensor • handheld • 5700 lux • EV 11
Tension
Just like in human perception, you get different reflections of reality in a pane of glass, depending on the tension present.
135 mm • f/5.6 • 1/90 sec. • 200 ISO • 24x36 mm sensor • handheld • 3900 lux • EV 10.5
Away
One day I'll fly away...
50 mm • f/8 • 1/1000 sec. • 200 ISO • 24x36 mm sensor • handheld • 87000 lux • EV 15
Wandering Bicycles
It is not easy to spend the night as a wandering bicycle in the cold. Next to the church may be best.
50 mm • f/8 • 1/60 sec. • 320 ISO • 24x36 mm sensor • handheld • 3300 lux • EV 10.2
Worried
Snowman is worried. In love, but why isn't she here yet?
50 mm • f/8 • 1/250 sec. • 200 ISO • 24x36 mm sensor • handheld • 22000 lux • EV 13
Early Blossom
Early blossom, while more snow is expected.
85 mm • f/1.2 • 1/3200 sec. • 100 ISO • 24x36 mm sensor • handheld • 13000 lux • EV 12.2
Cold Feet
He was going to rob a liquor store, but got cold feet in the end.
21 mm • f/6.8 • 1/60 sec. • 200 ISO • 24x36 mm sensor • handheld • 3800 lux • EV 10.4
Ignoring
And so we ignore each other in the public space.
50 mm • f/5.6 • 1/90 sec. • 200 ISO • 24x36 mm sensor • handheld • 3900 lux • EV 10.5
No More
David Bowie is no more, but his work and a great exhibition about him are still here.
50 mm • f/3.4 • 1/1000 sec. • 200 ISO • 24x36 mm sensor • handheld • 16000 lux • EV 12.5
Incomplete
Incomplete, yet widespread.
50 mm • f/8 • 1/500 sec. • 200 ISO • 24x36 mm sensor • handheld • 44000 lux • EV 14
She Went Away
She went away an left a clear impression.
50 mm • f/1.7 • 1/45 sec. • 1600 ISO • 24x36 mm sensor • handheld • 22 lux • EV 3
Unexpected Spectrum
An unexpected spectrum appeared exactly on the corner. It took some time before I found the source of it.
50 mm • f/8 • 1/180 sec. • 200 ISO • 24x36 mm sensor • handheld • 16000 lux • EV 12.5
Free to Play
Somebody had interpreted that notification a bit too literally.
50 mm • f/2 • 1/1000 sec. • 200 ISO • 24x36 mm sensor • handheld • 5500 lux • EV 11
Carrying Surface
The carrying surface for a bird is made by coupling of thin threads on microscopic scale in their feathers.
40 mm • f/2.4 • 1/50 sec. • 500 ISO • 24x36 mm sensor • tripod • 160 lux • EV 5.8
Frost Front
A new frost front is approaching Groningen. Binding scrub spunges onder the shoes and go shopping for food!
50 mm • f/1.4 • 1/750 sec. • 200 ISO • 24x36 mm sensor • handheld • 2000 lux • EV 9.5
Aprhodisiac
Chocolate is known as an aphrodisiac.
50 mm • f/4 • 1/125 sec. • 200 ISO • 24x36 mm sensor • handheld • 2700 lux • EV 10
Icetable
A table of ice. Very handy to keep your drink cool.
50 mm • f/8 • 1/60 sec. • 2000 ISO • 24x36 mm sensor • handheld • 520 lux • EV 7.6
White Groningen
Groningen was white this morning when I got up. Reflection of light through enclosed air between snow crystals.
21 mm • f/8 • 1/25 sec. • 200 ISO • 24x36 mm sensor • handheld • 2200 lux • EV 9.6
Glazed Frost
My doorknob is glazed with frost. Winter has finally come.
25.7 mm • f/4.5 • 1/80 sec. • 2000 ISO • 25.4mm sensor • handheld • 220 lux • EV 6.3
Strange Pair
One of them grew quite a bit, despite a suffocating friend. The other one was alone and quite strange.
135 mm • f/5.6 • 1/250 sec. • 1250 ISO • 24x36 mm sensor • handheld • 1700 lux • EV 9.3
2016
She looked at 2016 in all her innocence.
85 mm • f/1.2 • 1/60 sec. • 3200 ISO • 24x36 mm sensor • handheld • 7.4 lux • EV 1.4
December 2015
Silent
It is silent on the Hooge der A, just before the new year.
85 mm • f/1.2 • 1/20 sec. • 800 ISO • 24x36 mm sensor • handheld • 9.8 lux • EV 1.8
Chico
The remarkable story of Chico.
21 mm • f/6.8 • 1/30 sec. • 1000 ISO • 24x36 mm sensor • handheld • 380 lux • EV 7.1
Body Worlds
Waiting in line for Body Worlds, each in our own Body.
21 mm • f/6.8 • 1/30 sec. • 200 ISO • 24x36 mm sensor • handheld • 1900 lux • EV 9.4
Callas 43
Architecture, not because it is ecomomical and easy to build, but because it is beatiful.
21 mm • f/8 • 1/30 sec. • 1600 ISO • 24x36 mm sensor • handheld • 330 lux • EV 6.9
Posing
Some cows just love to pose with a funny hairdo.
12.5 mm • f/4.5 • 1/60 sec. • 125 ISO • 25.4mm sensor • handheld • 2700 lux • EV 9.9
Oldehove
This tower in Leeuwarden slumped askew during its construction, while during building masonry was adjusted to the true vertical. That is why some parts are more askew than others.
50 mm • f/9.5 • 1/125 sec. • 800 ISO • 24x36 mm sensor • handheld • 3800 lux • EV 10.5
Concentration
Concentration is something peculiar. Sometimes it is hard to achieve, sometimes it is easy to shut out anything that is not important and yet attain a feeling of safety.
50 mm • f/3.4 • 1/125 sec. • 800 ISO • 24x36 mm sensor • handheld • 490 lux • EV 7.5
On its Way
The horse of Sint Martinus is on its way to full moon on Christmas day.
1000 mm • f/16 • 1/500 sec. • 800 ISO • 24x36 mm sensor • tripod • 44000 lux • EV 14
Many
When you just need a bottle of champoo, you are confronted with quite a number of square meters of the stuff.
50 mm • f/13 • 1/45 sec. • 500 ISO • 24x36 mm sensor • handheld • 4200 lux • EV 10.6
Everything
This contains everything. Now just to find a way to get what suits me out of it.
35 mm • f/11 • 3 sec. • 200 ISO • 24x36 mm sensor • tripod • 55 lux • EV 4.3
Inclement
The weather was imclement today and it was pretty quiet at the UMCG on the shortest day of the year. Because of the high air velocity over the openings, the airpressure drops (Bernoulli's principle) and the bags are pushed outward. Since the students have gone home, no garbage can push the bags back.
50 mm • f/2.4 • 1/125 sec. • 200 ISO • 24x36 mm sensor • handheld • 980 lux • EV 8.5
Winter in Groningen
The illusion this morning of winter in Groningen.
50 mm • f/6.8 • 1/1000 sec. • 200 ISO • 24x36 mm sensor • handheld • 63000 lux • EV 14.5
Nightlife
Nightlife in Amsterdam just continues: the fish do not close their eyes.
50 mm • f/2.8 • 1/45 sec. • 1600 ISO • 24x36 mm sensor • handheld • 60 lux • EV 4.5
Jealous
She was a bit jealous, but realised that her hair was probably also not totally natural, like her own
50 mm • f/5.6 • 1/45 sec. • 250 ISO • 24x36 mm sensor • handheld • 1500 lux • EV 9.1
Span
They were always together and did not know anything else.
50 mm • f/2 • 1/350 sec. • 200 ISO • 24x36 mm sensor • handheld • 1900 lux • EV 9.5
Immediately Green.
When you are a kid in the street you are immediately green. It takes som time until you have changed colour.
35 mm • f/2.8 • 1/500 sec. • 200 ISO • 24x36 mm sensor • handheld • 440 lux • EV 7.3
Lazy Moon
The lazy moon is going to bed early as far as I can see. I will stay up.
175 mm • f/2.8 • 1/40 sec. • 800 ISO • 24x36 mm sensor • handheld • 110 lux • EV 5.3
Myopia
That's how christmas looks to people with myopia.
50 mm • f/1.4 • 1/125 sec. • 200 ISO • 24x36 mm sensor • handheld • 330 lux • EV 6.9
Interior
The interior of a cupboard.
21 mm • f/4 • 8 sec. • 800 ISO • 24x36 mm sensor • handheld • 0.7 lux • EV -2
Hit
You can easily get hit by the wings of a mill in a strong gail.
21.4 mm • f/11 • 1/125 sec. • 125 ISO • 25.4mm sensor • handheld • 33000 lux • EV 13.6
Virtual
Tourists in Amsterdam are regularly only virtually embedded.
50 mm • f/5.6 • 1/90 sec. • 200 ISO • 24x36 mm sensor • handheld • 3900 lux • EV 10.5
Clean
The canals of Amsterdam are kept clean by these kinds of boats.
135 mm • f/5.6 • 1/1000 sec. • 200 ISO • 24x36 mm sensor • handheld • 43000 lux • EV 13.9
Amsterdam
The city has its canals, bridges and stately buildings. But it would be nothing without movements.
50 mm • f/2 • 1/8 sec. • 800 ISO • 24x36 mm sensor • handheld • 11 lux • EV 2
Pattern
Nature grows patterns, the packer is guided by them.
50 mm • f/2.4 • 1/45 sec. • 400 ISO • 24x36 mm sensor • handheld • 180 lux • EV 6
Morning
The morning breaks through the darkness and there is yet another day. Where do they come from?
21 mm • f/8 • 1/30 sec. • 400 ISO • 24x36 mm sensor • handheld • 1300 lux • EV 8.9
Empty
The tool board is empty. Where is everything?
50 mm • f/1.4 • 1/25 sec. • 1250 ISO • 24x36 mm sensor • handheld • 11 lux • EV 2
Filmer
A young filmer from Guinea for a production on the limits of running.
50 mm • f/6.8 • 1/180 sec. • 200 ISO • 24x36 mm sensor • handheld • 11000 lux • EV 12
Moss
Under the pavement exists a natural habitat that finds its way out.
4.2 mm • f/2.2 • 1/148 sec. • 25 ISO • 24x36 mm sensor • handheld • 7800 lux • EV 11.5
Lonneke van Straalen
The NNO played "Fantasia on a Theme by Thomas Tallis" by Vaughan Williams tonight. A dreamlike piece in which time seems to stop.
135 mm • f/3.4 • 1/60 sec. • 2500 ISO • 24x36 mm sensor • handheld • 76 lux • EV 4.8
Tempo
How lovely, a pianola with a control for the tempo. While the pianola is playing you can add phrasing to the music with this control, which makes it a lot more interesting. Also nice that you can see the notes pass by.
50 mm • f/1.7 • 1/45 sec. • 800 ISO • 24x36 mm sensor • handheld • 44 lux • EV 4
Consiousness
While discussing the scientific basis of consciousness, he used it.
50 mm • f/2 • 1/25 sec. • 800 ISO • 24x36 mm sensor • handheld • 34 lux • EV 3.6
November 2015
Rivalry
In the city there is this eternal rivalry between cars and cyclists. And when the weather gets worse, this may become grimmer.
50 mm • f/1.7 • 1/3000 sec. • 200 ISO • 24x36 mm sensor • handheld • 12000 lux • EV 12.1
Other World
Sometimes people in the street disappear in another world.
150 mm • f/2.8 • 1/500 sec. • 400 ISO • 24x36 mm sensor • handheld • 2700 lux • EV 9.9
Heart
A heart like a comet will always return.
90 mm • f/22 • 1/40 sec. • 400 ISO • 24x36 mm sensor • tripod • 13000 lux • EV 12.2
Ugly & Fake
An olive oil jug from the firm "Ugly & Fake"
50 mm • f/1.4 • 1/45 sec. • 200 ISO • 24x36 mm sensor • handheld • 120 lux • EV 5.5
Blood Red
The sky was coloured red like blood this evening. Curious what the night will bring.
75 mm • f/2.4 • 1/15 sec. • 2500 ISO • 24x36 mm sensor • handheld • 9.4 lux • EV 1.8
Fun
Somtimes teaching is just fun.
50 mm • f/4 • 1/25 sec. • 500 ISO • 24x36 mm sensor • handheld • 220 lux • EV 6.3
Splines
A family of splines as formed by wet bicycle tyres in a curve between one groove and the next. A long time ago these splines were drawn along flexible strips: they are fluent in curvature, which is also true for our motor control, as is recorded here on the ground.
50 mm • f/4 • 1/4 sec. • 500 ISO • 24x36 mm sensor • handheld • 35 lux • EV 3.7
Influence
Manual Labour and Domestic Industry had an influence on us. They kept us from inproductivity and daydreaming.
50 mm • f/2.8 • 1/1000 sec. • 500 ISO • 24x36 mm sensor • handheld • 4300 lux • EV 10.6
To Spain
She had to go to Spain on the boat: she had been naughty. And so she became a child again, in between those charming two Black Petes.
50 mm • f/2.4 • 1/90 sec. • 500 ISO • 24x36 mm sensor • handheld • 280 lux • EV 6.7
Abduction
He was abducted in broad daylight. He looked at me with an appeal for help, with an outstretched hand, but it was too late. I will never forget his distorted and frozen smile.
50 mm • f/1.7 • 1/1500 sec. • 500 ISO • 24x36 mm sensor • handheld • 2400 lux • EV 9.8
Winter
I can feel it in my bones: winter is coming, how nice!
4.2 mm • f/2.2 • 1/8 sec. • 160 ISO • 24x36 mm sensor • handheld • 66 lux • EV 4.6
Rose
Yesterday I received a rose from a woman. I still don't know why.
90 mm • f/22 • 1/15 sec. • 400 ISO • 24x36 mm sensor • tripod • 5000 lux • EV 10.8
Endosperm
Coffee beans consist of endosperm: the food for the future plant.
4.1 mm • f/2.4 • 1/60 sec. • 64 ISO • 24x36 mm sensor • handheld • 1500 lux • EV 9.1
Paris and Beirut
Hard times in those cities.
50 mm • f/1.7 • 1/15 sec. • 500 ISO • 24x36 mm sensor • handheld • 24 lux • EV 3.1
Tricoloré
The Martinitoren is tricoloré since Sunday. The blue is wrongly represented as purple in many images in the media click because the cameras of the journalists do not contain an infrared filter. Fortunately the top part is blue when you go and see for yourself.
50 mm • f/4 • 1/15 sec. • 500 ISO • 24x36 mm sensor • handheld • 130 lux • EV 5.6
Closed
The barber is closed on Sundays.
50 mm • f/2.8 • 1/180 sec. • 800 ISO • 24x36 mm sensor • handheld • 480 lux • EV 7.5
Tranquility
I don't think I'm ready for tranquility yet.
50 mm • f/1.4 • 1/60 sec. • 1600 ISO • 24x36 mm sensor • handheld • 20 lux • EV 2.9
Slow
They had an extremely slow conversation about what they saw through the window.
50 mm • f/4 • 1/15 sec. • 3200 ISO • 24x36 mm sensor • handheld • 20 lux • EV 2.9
Biosphere
This biosphere (a sealed glass sphere) does not contain much life anymore
50 mm • f/4.8 • 1/60 sec. • 400 ISO • 24x36 mm sensor • handheld • 940 lux • EV 8.4
Black Board
Black board and chalk have reappeared in recent class rooms. Nice!
50 mm • f/6.8 • 1/45 sec. • 1600 ISO • 24x36 mm sensor • handheld • 360 lux • EV 7
Foreplay
Taking an order as foreplay.
50 mm • f/2.8 • 1/45 sec. • 1250 ISO • 24x36 mm sensor • handheld • 77 lux • EV 4.8
Eyes
Hard to imagine what the world looks like through the eyes of a bird. More detailed, but in the first place with a different meaning.
80 mm • f/4 • 1/1000 sec. • 200 ISO • 24x36 mm sensor • handheld • 22000 lux • EV 13
The Past
Somewhere far away I found a drawing I once made and the memory of a cycling competition.
85 mm • f/2.2 • 1/100 sec. • 800 ISO • 24x36 mm sensor • handheld • 170 lux • EV 5.9
Coffee Time
After shopping, time for coffee in De Beurs in town.
50 mm • f/1.4 • 1/125 sec. • 200 ISO • 24x36 mm sensor • handheld • 330 lux • EV 6.9
Resemblance
Exactly one century ago, D'Arcy Wentworth Thompson saw the resemblance between jelly fish and falling ink drops in water click
90 mm • f/4.8 • 1/125 sec. • 200 ISO • 24x36 mm sensor • handheld • 3900 lux • EV 10.5
Obesitas
Cabaret on obesitas at the yearly conference on paediatrics
50 mm • f/1.4 • 1/250 sec. • 800 ISO • 24x36 mm sensor • handheld • 170 lux • EV 5.9
Manual Job
The manual solution is sometimes still the best.
50 mm • f/6.8 • 1/180 sec. • 200 ISO • 24x36 mm sensor • handheld • 11000 lux • EV 12
Morning Mist
The experience of what is far away changes by mist.
50 mm • f/6.8 • 1/750 sec. • 200 ISO • 24x36 mm sensor • handheld • 47000 lux • EV 14.1
Wine
By pouring a glass of wine, you can create complex shapes.
50 mm • f/4 • 1/1500 sec. • 800 ISO • 24x36 mm sensor • handheld • 8200 lux • EV 11.6
Silence
Sunday morning: no traffic, silence, everything looks like a backdrop for something that has not started yet.
50 mm • f/6.8 • 1/4000 sec. • 200 ISO • 24x36 mm sensor • handheld • 252000 lux • EV 16.5
October 2015
Thinking
Hard to be certain about it, but it often seems that cats are thinking. On the other hand, they may be just immersed in a continuous and eternal present.
35 mm • f/2.8 • 1/25 sec. • 800 ISO • iphone sensor • handheld • 67 lux • EV 4.6
Coat Hanger
The coat hanger was lying on the ground, but the coat was hanging firmly around my shoulders.
35 mm • f/2.8 • 1/25 sec. • 800 ISO • iphone sensor • tripod • 67 lux • EV 4.6
Growth
Sometimes things grow apart, but there are still forces to bring them together again.
50 mm • f/1.4 • 1/45 sec. • 800 ISO • 24x36 mm sensor • handheld • 30 lux • EV 3.5
Full Moon
Last night it was full moon, and also cold high in the sky: Falling rhomboid ice crystals gave the colourful ring around the moon.
200 mm • f/2.8 • 1/13 sec. • 400 ISO • 24x36 mm sensor • handheld • 70 lux • EV 4.7
Werkman
Inspired by the painter Werkman, this artist is working on a down to earth painting.
50 mm • f/8 • 1/45 sec. • 1000 ISO • 24x36 mm sensor • handheld • 790 lux • EV 8.2
Autumn
It looks as if the regulator house of the former gas factory in Groningen now also regulates the start of the seasons.
4.1 mm • f/2.4 • 1/889 sec. • 50 ISO • 24x36 mm sensor • handheld • 28000 lux • EV 13.3
Wavelets
Any complex signal can be interpreted as combinations of a basic form: a wavelet.
148 mm • f/2.8 • 1/1600 sec. • 400 ISO • 24x36 mm sensor • handheld • 8600 lux • EV 11.6
Nightwatch watch
The watch of the Nightwatch by Rembrandt was keeping a close eye on me.
50 mm • f/1.4 • 1/45 sec. • 400 ISO • 24x36 mm sensor • handheld • 60 lux • EV 4.5
Anamorphosis
An anamorphosis in progress at the entrance of the Rijksmuseum
50 mm • f/2.8 • 1/45 sec. • 1600 ISO • 24x36 mm sensor • handheld • 60 lux • EV 4.5
Fear
According to recent research, women express fear more readily, but the brains of men react stronger to dangerous situations.
50 mm • f/5.6 • 1/45 sec. • 400 ISO • 24x36 mm sensor • handheld • 960 lux • EV 8.5
Back
Everytime it started to get romantic, he turned his back on her. She simply did not understand why.
25.7 mm • f/6.3 • 1/80 sec. • 250 ISO • 25.4mm sensor • handheld • 3500 lux • EV 10.3
Fire
Somewhere a fire burns to make plexiglass, ten minutes before sunset.
25.7 mm • f/6.3 • 1/80 sec. • 320 ISO • 25.4mm sensor • handheld • 2700 lux • EV 10
Pattern
Many fascinating patterns in nature.
25.7 mm • f/8 • 1/80 sec. • 500 ISO • 25.4mm sensor • handheld • 2800 lux • EV 10
Prohibited
He could not have missed the prohibited sign. But in Amsterdam you are fined as a cyclist when you live by the rules!
50 mm • f/5.6 • 1/45 sec. • 1000 ISO • 24x36 mm sensor • handheld • 390 lux • EV 7.1
Autumn in Amsterdam
Listering to his music, the riksja driver is waiting for passengers in rainy Amsterdam.
50 mm • f/1.4 • 1/45 sec. • 800 ISO • 24x36 mm sensor • handheld • 30 lux • EV 3.5
Crossroads
On the crossroads in life where anything is possible.
50 mm • f/4.8 • 1/60 sec. • 200 ISO • 24x36 mm sensor • handheld • 1900 lux • EV 9.4
Patiné
Patiné can sometimes add something, here at "Mauve", a store that deals with the past.
50 mm • f/6.8 • 1/60 sec. • 2500 ISO • 24x36 mm sensor • handheld • 300 lux • EV 6.8
Computer Graphics
The world starts to look more and more like computer graphics.
50 mm • f/1.4 • 1/750 sec. • 800 ISO • 24x36 mm sensor • handheld • 500 lux • EV 7.5
Light at the Canal
The light at the canals of Amsterdam is special. The trees, the old glass of the buildings, it all plays its part.
50 mm • f/5.6 • 1/1000 sec. • 200 ISO • 24x36 mm sensor • handheld • 43000 lux • EV 13.9
The Dyke
The grass on the dyke is always a bit tastier.
8.8 mm • f/9 • 1/125 sec. • 125 ISO • 25.4mm sensor • handheld • 22000 lux • EV 13
Jessica
Jessica Oosterloo went all the way in the 4 miles of Groningen this year: 21 minuut 51, an average of 17.68 km/h
200 mm • f/5 • 1/1600 sec. • 400 ISO • 24x36 mm sensor • handheld • 27000 lux • EV 13.3
Bourgeois
The bougeois life in central Amstedam.
50 mm • f/4.8 • 1/90 sec. • 200 ISO • 24x36 mm sensor • handheld • 2800 lux • EV 10
The Hand
When you look carefully, much can be deducted for someone's hand.
135 mm • f/3.4 • 1/180 sec. • 1250 ISO • 24x36 mm sensor • handheld • 450 lux • EV 7.4
Love
The rest of the world has lost its urgency.
50 mm • f/16 • 1/350 sec. • 200 ISO • 24x36 mm sensor • handheld • 122000 lux • EV 15.5
Happy
The young doctor is happy and with him his girl friend. And so they should be: a great thesis was defended this afternoon.
8.8 mm • f/1.8 • 1/30 sec. • 1250 ISO • 25.4mm sensor • handheld • 21 lux • EV 3
Back to Nature
A long time ago this bicycle decided to go back to nature. Didn't have had a shower for a long time, but he is happy.
11.1 mm • f/6.3 • 1/60 sec. • 125 ISO • 25.4mm sensor • handheld • 5200 lux • EV 10.9
Egret
At dusk, the Egret was still hunting.
200 mm • f/5 • 1/5000 sec. • 200 ISO • 24x36 mm sensor • handheld • 171000 lux • EV 15.9
Early
Training in the morning opens the day.
200 mm • f/5 • 1/8000 sec. • 200 ISO • 24x36 mm sensor • handheld • 273000 lux • EV 16.6
The Call
The call of geese, high up in the sky.
200 mm • f/5 • 1/5000 sec. • 200 ISO • 24x36 mm sensor • handheld • 171000 lux • EV 15.9
GRE 25
This fishing boat was built in 1971 and is now 44 years old. Beautiful and gracious, with power and female forms.
8.8 mm • f/3.5 • 1/160 sec. • 125 ISO • 25.4mm sensor • handheld • 4300 lux • EV 10.6
Flattened
A flattened bicycle uses a bit less space.
14.1 mm • f/5.6 • 1/640 sec. • 125 ISO • 25.4mm sensor • handheld • 44000 lux • EV 14
September 2015
Match Insect
Stick insects exit, but this insect seems to be glued from matches.
90 mm • f/4 • 1/1000 sec. • 1000 ISO • 24x36 mm sensor • handheld • 4400 lux • EV 10.6
Flowing Chair
This mushroom seems to be flowing out of the tree. The favourable place to grow on the tree was caused by a collision, which made the tree die on one side.
8.8 mm • f/5.6 • 1/100 sec. • 125 ISO • 25.4mm sensor • handheld • 6800 lux • EV 11.3
Shoes
She was offering shoes.
18.3 mm • f/2.8 • 1/50 sec. • 160 ISO • 25.4mm sensor • handheld • 670 lux • EV 7.9
Perplexed
Her jaw dropped. She simply could not believe it.
17.9 mm • f/2.8 • 1/50 sec. • 1250 ISO • 25.4mm sensor • handheld • 86 lux • EV 5
Hunter Gatherers
On the first Ancentral Health Symposium in the Netherlands, a clinic was given on ancentral movements, of which this is an important posture for the hunter gatherer.
21 mm • f/11 • 1/125 sec. • 200 ISO • 24x36 mm sensor • handheld • 21000 lux • EV 12.9
Bright
He has always been very bright, but at certain incident light, the painted protrait exeggerates.
50 mm • f/2.8 • 1/30 sec. • 800 ISO • 24x36 mm sensor • handheld • 80 lux • EV 4.9
Largo
This sky reminded me of the largo of the fifth symphony of Shostakovich: the way the light emerges from the darkness.
50 mm • f/8 • 1/500 sec. • 200 ISO • 24x36 mm sensor • handheld • 44000 lux • EV 14
Graduation Team
The graduation team during the defense of a thesis by a woman consisted for the majority of women.
20.8 mm • f/4.5 • 1/60 sec. • 320 ISO • 25.4mm sensor • handheld • 1000 lux • EV 8.6
Holly
The berries of the holly are changing colour quickly now.
90 mm • f/16 • 1.3 sec. • 200 ISO • 24x36 mm sensor • handheld • 270 lux • EV 6.6
Waiting Wheels
They are waiting in the corridor for their turn.
85 mm • f/1.2 • 1/100 sec. • 3200 ISO • 24x36 mm sensor • handheld • 12 lux • EV 2.2
Not Random
The growth of an ivy has left a non random pattern that looks quite eastern.
16.2 mm • f/6.3 • 1/250 sec. • 125 ISO • 25.4mm sensor • handheld • 22000 lux • EV 13
Nooit Gedacht
They would never have thought ("nooit gedacht") that it would come to this with the earthquake damage.
12.6 mm • f/6.3 • 1/250 sec. • 125 ISO • 25.4mm sensor • handheld • 22000 lux • EV 13
Abstract
The world looks more and more like a computer screen. It is nice that there are still trees.
25.7 mm • f/3.2 • 1/160 sec. • 125 ISO • 25.4mm sensor • handheld • 3600 lux • EV 10.4
Block
The armed police has blocked the inner city of Groningen because of fights between soccer hooligans of Marseille and Groningen. I wonder in what language they insult each other.
50 mm • f/4.8 • 1/250 sec. • 200 ISO • 24x36 mm sensor • handheld • 7900 lux • EV 11.5
Fly Droppings
Fly droppings are nicely dropped in a row on my computer screen.
25.7 mm • f/3.2 • 1/80 sec. • 200 ISO • 25.4mm sensor • handheld • 1100 lux • EV 8.7
Train
A train finds its way through the uncoming autumn.
22.8 mm • f/6.3 • 1/400 sec. • 125 ISO • 25.4mm sensor • handheld • 35000 lux • EV 13.6
Single
Japanese single malt whisky. It's certainly a thought.
85 mm • f/4 • 1/100 sec. • 400 ISO • 24x36 mm sensor • handheld • 1100 lux • EV 8.6
Strange Fruit
The fruit of a Datura metel fastuosa is exceptionally poisonous and looks like if any moment an alien could come out of it.
25.7 mm • f/3.2 • 1/80 sec. • 400 ISO • 25.4mm sensor • handheld • 560 lux • EV 7.7
Position
The position you take as a photographer is decisive. For instance in a ditch.
20.1 mm • f/5.6 • 1/100 sec. • 125 ISO • 25.4mm sensor • handheld • 6800 lux • EV 11.3
't Nije Hemelriek
A beach in the middle of a forest. The light is strange.
8.8 mm • f/4 • 1/250 sec. • 125 ISO • 25.4mm sensor • handheld • 8700 lux • EV 11.6
Balloons
The weather was great for balloon trips. "First you learn to fly against the wind", thought the birds on the ground.
148 mm • f/9 • 1/1250 sec. • 400 ISO • 24x36 mm sensor • handheld • 69000 lux • EV 14.6
24 seconds
Still 24 seconds to get out of here.
148 mm • f/9 • 1/200 sec. • 400 ISO • 24x36 mm sensor • handheld • 11000 lux • EV 12
Shower
A great cormorant is taking a shower.
25.7 mm • f/3.5 • 1/400 sec. • 125 ISO • 25.4mm sensor • handheld • 11000 lux • EV 11.9
Fig
A ripe fig offers an environment for anything that can come in through the narrow entrance.
90 mm • f/11 • 1/8 sec. • 200 ISO • 24x36 mm sensor • tripod • 1300 lux • EV 8.9
Kamikaze
A kamikaze fly in the Sake.
90 mm • f/8 • 1 sec. • 200 ISO • 24x36 mm sensor • tripod • 87 lux • EV 5
Minoan
Nobody wants to jump over him anymore, so he just lies there.
22.4 mm • f/2.8 • 1/400 sec. • 125 ISO • 25.4mm sensor • handheld • 6800 lux • EV 11.3
Gust of Wind
Suddenly a gust of wind appeared. The conversation halted and thoughts shifted.
25.7 mm • f/2.8 • 1/500 sec. • 125 ISO • 25.4mm sensor • handheld • 8600 lux • EV 11.6
Risky
This Great Green Bush-Cricket (Tettigonia viridissima) lives risky on a cyclepath and tries to inject eggs into the concrete
25.7 mm • f/8 • 1/500 sec. • 125 ISO • 25.4mm sensor • handheld • 70000 lux • EV 14.6
Silent
It was silent in her head. The train was gliding monotonously through the landscape.
25.5 mm • f/6.3 • 1/80 sec. • 320 ISO • 25.4mm sensor • handheld • 2700 lux • EV 10
Cylinder Reflection
When an orthogonal field of lines is reflected by a cylinder, a nice family of curves is emerging.
4.1 mm • f/2.4 • 1/20 sec. • 400 ISO • 24x36 mm sensor • handheld • 79 lux • EV 4.8
August 2015
Buying a Duck
Girl friends buy a duck.
25.7 mm • f/6.7 • 1/125 sec. • 125 ISO • 9mm sensor sensor • handheld • 12000 lux • EV 12.1
The Past
A sea lily in the middle of Amsterdam. The beauty is still there.
25.7 mm • f/6.7 • 1/125 sec. • 125 ISO • 9mm sensor sensor • handheld • 12000 lux • EV 12.1
In and Out
They spoke simultaneously. Bats have a neural circuitry to be able not to listen while creating sound, but to listen for the echo shortly afterwards.
8.8 mm • f/4.5 • 1/250 sec. • 125 ISO • 9mm sensor sensor • handheld • 11000 lux • EV 12
Cyclists
These cyclists seem to be a bit lost at this harbour without a biycle.
8.8 mm • f/4.5 • 1/250 sec. • 125 ISO • 9mm sensor sensor • handheld • 11000 lux • EV 12
Noorderzon
The Noorderzon Festival 2015 in Groningen
50.0 mm • f/1.4 • 1/125 sec. • 1600 ISO • 24x36 mm sensor • uit de hand • 42 lux • EV 3.9
From the Inside Out
Beauty sometimes gets damaged from the inside out. Here the tracks of the larva of the water lily beetle (Galerucella nymphaeae)
21.8 mm • f/7.1 • 1/125 sec. • 125 ISO • 25.4mm sensor • uit de hand • 14000 lux • EV 12.3
To Fish
What you catch also depends on the loopholes in the net.
8.8 mm • f/4.5 • 1/250 sec. • 125 ISO • 9mm sensor sensor • handheld • 11000 lux • EV 12
Black Acre
Freshly lowed black acre: stern and full of perspective
8.8 mm • f/4.5 • 1/250 sec. • 125 ISO • 9mm sensor sensor • handheld • 11000 lux • EV 12
Drowned Tower
Borg Ewsum has a tower that seems to be drowned.
8.8 mm • f/4.5 • 1/250 sec. • 125 ISO • 9mm sensor sensor • handheld • 11000 lux • EV 12
Heather
Each year again it is stunning, that sea of colour when the heather is blooming.
8.8 mm • f/4.5 • 1/250 sec. • 125 ISO • 9mm sensor sensor • handheld • 11000 lux • EV 12
Variation
The Dipsacus fullonum shows variation in the way she undresses.
25.7 mm • f/5 • 1/100 sec. • 80 ISO • 9mm sensor sensor • handheld • 8500 lux • EV 11.6
Queue
Queuing up to be caressed.
8.8 mm • f/4.5 • 1/125 sec. • 125 ISO • 25.4mm sensor • handheld • 5500 lux • EV 11
Wij
"Wij" (or "We" in Dutch) is a special feeling. Everyone is doing their part and together you finish it.
25.7 mm • f/2.8 • 1/200 sec. • 125 ISO • 25.4mm sensor • handheld • 3400 lux • EV 10.3
Le Temps Perdu
Le Temps Perdu (Maurice Tabard, 1950)
8.8 mm • f/5 • 1/80 sec. • 125 ISO • 25.4mm sensor • handheld • 4400 lux • EV 10.6
Rosewood
Rosewood, sometimes regular, sometimes wild, like my own dreams.
90 mm • f/6.8 • 1.5 sec. • 200 ISO • 24x36 mm sensor • handheld • 42 lux • EV 3.9
No. 2 Folding
A lovely old camera with little egonomics, but lots of charm. Present from my son.
90 mm • f/4 • 3 sec. • 200 ISO • 24x36 mm sensor • tripod • 7.3 lux • EV 1.4
No Bicycles
The Dutch are not very obedient, if you look at this.
25.7 mm • f/2.8 • 1/400 sec. • 125 ISO • 25.4mm sensor • handheld • 6800 lux • EV 11.3
Perseid
A Persoid moves through the constellation of Cassiopeia as seen from a dark spot in the province of Groningen.
24 mm • f/4 • 10 sec. • 800 ISO • 24x36 mm sensor • tripod • 0.5 lux • EV -2.3
Introduction Week
The introduction week for new students at the university is in full action. And they are going for it!
25.7 mm • f/2.8 • 1/1000 sec. • 320 ISO • 25.4mm sensor • handheld • 6700 lux • EV 11.3
Bauke Mollema
Bauke Mollema during the Gouden Pijl 2015 in Emmen. He would become second after John Degenkolb, but in front of Robert Gesink.
85 mm • f/1.2 • 1/3200 sec. • 800 ISO • 24x36 mm sensor • handheld • 1600 lux • EV 9.2
City Comber
A city comber always finds things of value that were washed ashore on the waves of society.
22 mm • f/2.8 • 1/1000 sec. • 640 ISO • 25.4mm sensor • handheld • 3300 lux • EV 10.3
Silent Friends
The summer evening in town was moist and heavy. They did not say a word.
11 mm • f/2.5 • 1/1000 sec. • 320 ISO • 25.4mm sensor • handheld • 5300 lux • EV 10.9
Slag om Norg
The Slag om Norg was ridden this year in fantastic conditions. The peloton was still closed here.
25.7 mm • f/2.8 • 1/500 sec. • 125 ISO • 25.4mm sensor • handheld • 8600 lux • EV 11.6
Rottumerplaat
Because of the warmed up shallow water of the Waddenzee, Rottumerplaat seems to float in the air.
500 mm • f/8 • 1/500 sec. • 200 ISO • 24x36 mm sensor • handheld • 44000 lux • EV 14
Strange Sign
People with tendencies towards paranoia may read a deeper message in this sign.
500 mm • f/11 • 1/500 sec. • 200 ISO • 24x36 mm sensor • handheld • 83000 lux • EV 14.9
Roode Ster
The black star is registered as a red star. But why?
17.9 mm • f/4.5 • 1/50 sec. • 640 ISO • 25.4mm sensor • handheld • 430 lux • EV 7.3
Power
High power feeds into the city.
200 mm • f/6.3 • 1/1000 sec. • 100 ISO • 24x36 mm sensor • handheld • 108000 lux • EV 15.3
Harvest
Harvest before the rain comes.
50 mm • f/8 • 1/750 sec. • 200 ISO • 24x36 mm sensor • handheld • 66000 lux • EV 14.6
Not Alone
In nature you are rarely alone.
180 mm • f/2.8 • 1/1600 sec. • 800 ISO • 24x36 mm sensor • handheld • 4300 lux • EV 10.6
Cycle Path
Some traffic signs are not very consistent.
25.7 mm • f/4 • 1/160 sec. • 125 ISO • 25.4mm sensor • handheld • 5600 lux • EV 11
Black and White
The horses are taking a holiday too.
50 mm • f/5.6 • 1/1000 sec. • 200 ISO • 24x36 mm sensor • handheld • 43000 lux • EV 13.9
July 2015
Berch
A berch next to the deep black water of a ditch without wind. The satin glow never fails to capture my attention.
195 mm • f/6.3 • 1/160 sec. • 500 ISO • 24x36 mm sensor • handheld • 3500 lux • EV 10.3
Fairy Ring
A fairy ring on a dyke. Threads grow from a mushroom in many directions, giving rise to the children that stand in a circle or arc around mother. Mother is gone.
50 mm • f/4 • 1/4000 sec. • 200 ISO • 24x36 mm sensor • handheld • 87000 lux • EV 15
The Shower
A shower in this kind of weather has a diameter of only a few kilometer. Cycling against the wind this provides a nice variation of sunshine and rain.
9.5 mm • f/4.5 • 1/125 sec. • 125 ISO • 25.4mm sensor • handheld • 5500 lux • EV 11
Aduarderzijl
Special place in the landscape of Groningen, at a winding of the Reitdiep.
8.8 mm • f/4.5 • 1/125 sec. • 125 ISO • 25.4mm sensor • handheld • 5500 lux • EV 11
Summer Sky
The summer sky during unstable weather.
25.7 mm • f/2.8 • 1/1250 sec. • 125 ISO • 25.4mm sensor • handheld • 21000 lux • EV 12.9
Harlequin Longhorn
During cycling, a harlequin longhorn lands on her cycling shirt and let itself be photographed patiently.
105 mm • f/6.3 • 1/200 sec. • 800 ISO • 24x36 mm sensor • handheld • 2700 lux • EV 10
Neurons
A snail like this has a small and fixed number of neurons at birth, that scientists have all given a name.
4.1 mm • f/2.4 • 1/352 sec. • 50 ISO • 24x36 mm sensor • handheld • 11000 lux • EV 12
Cooling down
The cattle find the coolness of the shallow lake.
105 mm • f/6.3 • 1/5000 sec. • 320 ISO • 24x36 mm sensor • handheld • 169000 lux • EV 15.9
Plateau
The belgian physicist Joseph Plateau formulated a long time ago the mathemical rule describing the curvature of division surfaces between combined soap bubbles: the curvature is the difference between the curvatures of the soapbubbles on both sides of the division surface. But he forgot that these bubbles can move violently in the wind, in which case the mathematical rule does not apply and complex differential equations need to be solved to calculate the shape of the division surfaces.
19.3 mm • f/2.8 • 1/1000 sec. • 125 ISO • 25.4mm sensor • handheld • 17000 lux • EV 12.6
Records
Many familiar faces on record sleeves.
20.4 mm • f/4.5 • 1/1000 sec. • 125 ISO • 25.4mm sensor • handheld • 44000 lux • EV 14
Cliché
Hard to photograph the setting sun well. Not only from a technical point of view, but also to avoid a cliché. Failed again!
12.8 mm • f/6.3 • 1/250 sec. • 125 ISO • 25.4mm sensor • handheld • 22000 lux • EV 13
Angel of the North
A huge sculpture that sticks almost as deep in the ground as it rises into the sky. Inspiration for many outpourings.
8.8 mm • f/5.6 • 1/200 sec. • 125 ISO • 25.4mm sensor • handheld • 14000 lux • EV 12.3
1000 Miles
1000 Miles through England, a country with old technology and beautiful nature. The bike did not let me down.
13.3 mm • f/4 • 1/320 sec. • 125 ISO • 25.4mm sensor • handheld • 11000 lux • EV 12
Johnny Guitar
Guitar player on the Brass Festival in Durham
24.5 mm • f/4.5 • 1/125 sec. • 125 ISO • 25.4mm sensor • handheld • 5500 lux • EV 11
Miss Nails
Important: decorating your nails
25.7 mm • f/4.5 • 1/400 sec. • 125 ISO • 25.4mm sensor • handheld • 18000 lux • EV 12.7
Topman
Always difficult, a discussion on who exactly would be the topman in the universe.
25.7 mm • f/5.6 • 1/320 sec. • 125 ISO • 25.4mm sensor • handheld • 22000 lux • EV 13
Gravity
According to the label on this machine, gravitation can be lowered. If that would really be possible, we would have solved the world energy problem.
25.7 mm • f/5.6 • 1/160 sec. • 125 ISO • 25.4mm sensor • handheld • 11000 lux • EV 12
Eye Contact
Eye contact can be very powerful, even without words and straight through a pane.
22 mm • f/4.5 • 1/125 sec. • 125 ISO • 25.4mm sensor • handheld • 5500 lux • EV 11
Cricket
Nice game to watch from a distance. When you look carefully you can see the ball still hanging in its trajectory.
11.6 mm • f/4 • 1/320 sec. • 125 ISO • 25.4mm sensor • handheld • 11000 lux • EV 12
Rotrax
To my utter amazement, I encountered this beautiful bicycle with the same name as the patented clapskate with rollover function in my name. The market research had not uncovered this brand name at the time.
8.8 mm • f/4 • 1/500 sec. • 125 ISO • 25.4mm sensor • handheld • 17000 lux • EV 12.6
Lock 34
Lock 34 is being serviced by two ladies.
8.8 mm • f/5.6 • 1/30 sec. • 4000 ISO • 25.4mm sensor • handheld • 64 lux • EV 4.6
Roman Ventilation
Pilars that used to carry a floor, allowing hot hair to enter in the Roman bath in Bath.
8.8 mm • f/5.6 • 1/30 sec. • 4000 ISO • 25.4mm sensor • handheld • 64 lux • EV 4.6
Library
A telephone booth is not needed anymore. But books are still being read and shared in this village.
8.8 mm • f/4 • 1/50 sec. • 125 ISO • 25.4mm sensor • handheld • 1700 lux • EV 9.3
Letting Each Other Out
The english law dictates that a dog should be on a leash in the street. Well, this is how that's done!
25.7 mm • f/4 • 1/200 sec. • 125 ISO • 25.4mm sensor • handheld • 7000 lux • EV 11.3
Character
In old buildings you often find character, like here in Winchester.
19.5 mm • f/4 • 1/60 sec. • 250 ISO • 25.4mm sensor • handheld • 1000 lux • EV 8.6
The Letter
Completely immersed in what she was reading, she stood in a narrow beam of sunlight on the market.
25.7 mm • f/4 • 1/80 sec. • 125 ISO • 25.4mm sensor • handheld • 2800 lux • EV 10
Radiator Cap
The radiator cap of a british biplane bus.
23.3 mm • f/4.5 • 1/500 sec. • 125 ISO • 25.4mm sensor • handheld • 22000 lux • EV 13
Radio Grand Départ
Behind the microphone with Felix Meurders and Lara Rense at Radio Grand Départ during the first stage in Utrecht of the Tour de France.
8.8 mm • f/4 • 1/30 sec. • 640 ISO • 25.4mm sensor • handheld • 200 lux • EV 6.2
Letter Box
Letterboxes are becoming afunctional.
22.6 mm • f/2.8 • 1/250 sec. • 125 ISO • 25.4mm sensor • handheld • 4300 lux • EV 10.6
Jupiter and Venus
Last night a rare opposition of Jupiter and Venus.
200 mm • f/2.8 • 1/40 sec. • 640 ISO • 24x36 mm sensor • handheld • 130 lux • EV 5.6
Shadows
Nice how we see that these things are shadows rather than stains on the tree trunk. Seeing with implicit knowledge.
14.9 mm • f/4 • 1/50 sec. • 125 ISO • 25.4mm sensor • handheld • 1700 lux • EV 9.3
June 2015
Berches
Always fascinating how much light is reflected by berches due to that thin layer of air in the bark.
25.7 mm • f/4 • 1/160 sec. • 125 ISO • 25.4mm sensor • handheld • 5600 lux • EV 11
Biogas
The city of Groningen makes biogas from waste.
25.7 mm • f/4 • 1/640 sec. • 125 ISO • 25.4mm sensor • handheld • 22000 lux • EV 13
Strong Genes
Strong genes that maintain this pattern, but what was the place of that red bull in the heritage?
25.7 mm • f/4 • 1/160 sec. • 125 ISO • 25.4mm sensor • handheld • 5600 lux • EV 11
Vulnerable
As a four-eyes, you are vulnerable, but as long as your head has not been flattened, it is not a big problem.
8.8 mm • f/2.8 • 1/200 sec. • 125 ISO • 25.4mm sensor • handheld • 3400 lux • EV 10.3
Englishman
An englishman in Amsterdam is taking a rest. When I asked him about his shoes, he told me that these walk better than his traditional ones.
21.8 mm • f/2.8 • 1/160 sec. • 125 ISO • 25.4mm sensor • handheld • 2700 lux • EV 10
Violin Player
She played wonderfully, but no one listened. That's what happens at a farewell party.
25.7 mm • f/2.8 • 1/80 sec. • 1600 ISO • 25.4mm sensor • handheld • 110 lux • EV 5.3
Rocket Launching Prohibited
The council of Groningen has created a nice open space, but it indicates that it is prohibited to launch a rocket here, like we did as upcoming scientists on the Parallelweg in Den Haag. In those days, there was no sign like this.
4.1 mm • f/2.4 • 1/695 sec. • 50 ISO • 24x36 mm sensor • handheld • 22000 lux • EV 13
Roses
You will reach the roses through the darkness.
8.9 mm • f/4 • 1/250 sec. • 125 ISO • 25.4mm sensor • handheld • 8700 lux • EV 11.6
Critical
The Domtown is getting ready for the Tour de France and so it gets time to cast a scientific and critical look at racing cyclists.
8.9 mm • f/4 • 1/250 sec. • 125 ISO • 25.4mm sensor • handheld • 8700 lux • EV 11.6
Polka Dot Dress
Utrecht is ready for the start of the Tour de France, that is obvious.
8.8 mm • f/4 • 1/200 sec. • 125 ISO • 25.4mm sensor • handheld • 7000 lux • EV 11.3
Night of the Bicycle
"The Night of the Bicycle" in Utrecht. Three hours of radio on many aspects of cycling with a slowbiker, who can cycle as slow as possible.
8.8 mm • f/1.8 • 1/30 sec. • 1250 ISO • 25.4mm sensor • handheld • 21 lux • EV 3
Bicycles
It remains a fascinating subject. Tomorrow night "The Night of the Bicycle" on Radio 1 from Utrecht.
8.8 mm • f/4 • 1/500 sec. • 125 ISO • 25.4mm sensor • handheld • 17000 lux • EV 12.6
Simple Life
Life was simple in a labourers room under the Mao government.
8.8 mm • f/5.6 • 1/30 sec. • 2500 ISO • 25.4mm sensor • handheld • 100 lux • EV 5.2
Hairdresser at Home
Cutting the hair of a friend at home can look like an absurd theatre play.
8.8 mm • f/4.5 • 1/30 sec. • 2500 ISO • 25.4mm sensor • handheld • 66 lux • EV 4.6
High Rim
A high rim gives aerodynamic advantage, but in a crosswind, it can result in problems. A calculated cross section can partly helpt to avoid these problems.
8.8 mm • f/4.5 • 1/30 sec. • 640 ISO • 25.4mm sensor • handheld • 260 lux • EV 6.6
Reporter
Radio reporter on a threadmill.
8.8 mm • f/4.5 • 1/30 sec. • 400 ISO • 25.4mm sensor • handheld • 410 lux • EV 7.2
Press Mechanism
The press of Werkman: what a beautiful 3D mechanism to obtain a huge force with only a twist of a handle.
16.2 mm • f/2.8 • 1/20 sec. • 6400 ISO • 25.4mm sensor • handheld • 6.7 lux • EV 1.3
Spiral
Sempervivum grows in a spiral of which the rate of growth is proportional to the length of the leaves.
8.8 mm • f/5.6 • 1/80 sec. • 125 ISO • 25.4mm sensor • handheld • 5500 lux • EV 11
Prepare for Landing
This bumblebee has done a lot of good things for the flowers with his filled knees and so he can land another time.
8.8 mm • f/10 • 1/30 sec. • 200 ISO • 25.4mm sensor • handheld • 4100 lux • EV 10.6
Cool
It is not easy to keep your cool, when you get so much attention when walking past a dancing cowboy in this warm weather.
17.7 mm • f/5.6 • 1/800 sec. • 125 ISO • 25.4mm sensor • handheld • 55000 lux • EV 14.3
7140
It has something from a long time ago, when fish was delivered in this way.
8.8 mm • f/6.3 • 1/400 sec. • 125 ISO • 25.4mm sensor • handheld • 35000 lux • EV 13.6
Hairy Ball Theorem
There exists a theorem in the mathematical discipline of topology called the "Hairy Ball Theorem", which states: On any continuous vector field on a closed surface there exists at least one singularity. A horse has a closed surface, which implies that it has at least one crown. Another consequence of the theorem: there is at least one place on earth without wind.
25.7 mm • f/5 • 1/320 sec. • 125 ISO • 25.4mm sensor • handheld • 17000 lux • EV 12.6
Conversation
A conversation about that strange chap on the ground with his camera.
22 mm • f/5 • 1/200 sec. • 125 ISO • 25.4mm sensor • handheld • 11000 lux • EV 12
Art and Science
In the night of art and science a performance in an old church on particle physics by a scientist as story teller and dancers who represent fundamental particles, hit by laser beams.
8.8 mm • f/1.8 • 1/30 sec. • 320 ISO • 25.4mm sensor • handheld • 83 lux • EV 4.9
Change
Yesterday it was tropical here and because of the quick change, the atmosphere became unstable: lovely!
50 mm • f/4.8 • 1/45 sec. • 200 ISO • 24x36 mm sensor • handheld • 1400 lux • EV 9
Fluorescence
The blueish glow of tonic water comes from the quinine, which is a fluorescent substance with an emission frequency of 450 nm, the wavelength of blue light.
8.8 mm • f/2.8 • 1/320 sec. • 125 ISO • 25.4mm sensor • handheld • 5500 lux • EV 11
Evening Sprint
When you discover that you can sprint, you go along the shadow line as fast as possible.
25.7 mm • f/2.8 • 1/500 sec. • 125 ISO • 25.4mm sensor • handheld • 8600 lux • EV 11.6
Snowman
Reflections of a passig train.
16.6 mm • f/6.3 • 1/250 sec. • 125 ISO • 25.4mm sensor • handheld • 22000 lux • EV 13
Spring Shower
A fresh spring shower over the Werkmanbrug.
13.3 mm • f/2.8 • 1/160 sec. • 125 ISO • 25.4mm sensor • handheld • 2700 lux • EV 10
Black Water
Water black as ink behind the lock gates. The evening sky with a single cloud is processed into an abstract image.
25.7 mm • f/2.8 • 1/250 sec. • 1600 ISO • 25.4mm sensor • handheld • 330 lux • EV 6.9
May 2015
Candy
Candy for the horse.
25.7 mm • f/2.8 • 1/200 sec. • 125 ISO • 25.4mm sensor • handheld • 3400 lux • EV 10.3
Marsh Thistles
A bit of small talk between two marsh thistles.
8.8 mm • f/10 • 1/125 sec. • 125 ISO • 25.4mm sensor • handheld • 27000 lux • EV 13.3
Straight
You can cut a major branch of a tree, but it keeps coming back, straight up, guided by gravity and light.
25.7 mm • f/7.1 • 1/80 sec. • 1250 ISO • 25.4mm sensor • handheld • 880 lux • EV 8.3
Custard
Just love custard.
8.8 mm • f/7.1 • 1/30 sec. • 1600 ISO • 25.4mm sensor • handheld • 260 lux • EV 6.6
Velodroom
Marie after her performance at the Velodroom festival.
25.7 mm • f/5 • 1/25 sec. • 6400 ISO • 25.4mm sensor • handheld • 27 lux • EV 3.3
FOM
Fundamental research Of Matter buttons in the office of the Foundation of Technical Sciences where we aimed today at financing our research.
4.1 mm • f/2.4 • 1/364 sec. • 50 ISO • 24x36 mm sensor • handheld • 11000 lux • EV 12
Opening
Jean Pierre Rawie reads from his own work at the opening of an exhibition of Jan Douwe van Willigen and his daughter Lilian van Opdorp.
25.7 mm • f/5.6 • 1/80 sec. • 1250 ISO • 25.4mm sensor • handheld • 550 lux • EV 7.6
Pressure Wave
It looks like a pressure wave has passed by in Groningen.
8.8 mm • f/5.6 • 1/160 sec. • 125 ISO • 25.4mm sensor • handheld • 11000 lux • EV 12
Bjoeks
Like a strange post-apocalyptic building, climbing hall Bjoeks stands against the background.
500 mm • f/8 • 1/750 sec. • 200 ISO • 24x36 mm sensor • handheld • 66000 lux • EV 14.6
One Swallow
In dutch we say "One swallow does not mean it is summer"
500 mm • f/8 • 1/500 sec. • 200 ISO • 24x36 mm sensor • handheld • 44000 lux • EV 14
Lena
Lena Buseman, world class judoka, gives autographs to pupils from primary school after our performance.
8.8 mm • f/6.3 • 1/4 sec. • 6400 ISO • 25.4mm sensor • handheld • 6.8 lux • EV 1.3
Coordinates
Insects use a visual and chemical coordinate system.
8.8 mm • f/6.3 • 1/30 sec. • 400 ISO • 25.4mm sensor • handheld • 810 lux • EV 8.2
Virtual Reality
21 years ago the fascination started. A lot has happened since then.
8.8 mm • f/8 • 1/30 sec. • 160 ISO • 25.4mm sensor • handheld • 3300 lux • EV 10.2
Books
What makes books so attractive? The fact that I always can come back, without them having changed, while I have changed?
25.7 mm • f/4.5 • 1/80 sec. • 800 ISO • 25.4mm sensor • handheld • 550 lux • EV 7.7
Descendance
I'm descending to water that looks like coarse woven fabric.
8.8 mm • f/5 • 1/30 sec. • 125 ISO • 25.4mm sensor • handheld • 1600 lux • EV 9.2
Kaleidoscope
Sometimes everythings spins at vertiginous speeds, in which emotion is always a facet.
25.7 mm • f/5.6 • 1/320 sec. • 125 ISO • 25.4mm sensor • handheld • 22000 lux • EV 13
Runway
The runway for a little project...
8.8 mm • f/10 • 1/8 sec. • 125 ISO • 25.4mm sensor • handheld • 1700 lux • EV 9.3
Fochteloërveen
The landscape of the Fochteloërveen is really beautiful without wind. Many questions arise.
25.7 mm • f/4.5 • 1/640 sec. • 125 ISO • 25.4mm sensor • handheld • 28000 lux • EV 13.3
Pudding Factory
Night is falling over the Pudding Factory.
25.7 mm • f/4.5 • 1/13 sec. • 6400 ISO • 25.4mm sensor • handheld • 11 lux • EV 2
The Herd
If you follow the herd, you have to thread in the shit that they leave behind.
12.2 mm • f/3.2 • 1/160 sec. • 125 ISO • 25.4mm sensor • handheld • 3600 lux • EV 10.4
Norg
Change of weather is nice.
8.8 mm • f/3.5 • 1/250 sec. • 125 ISO • 25.4mm sensor • handheld • 6700 lux • EV 11.3
Intimidating
Sometimes a lot of attention can be intimidating.
25.7 mm • f/4.5 • 1/800 sec. • 125 ISO • 25.4mm sensor • handheld • 35000 lux • EV 13.7
The Sun
The sun is very strong source of radio signals and if you listen carefully you can hear her song.
8.8 mm • f/4.5 • 1/200 sec. • 125 ISO • 25.4mm sensor • handheld • 8800 lux • EV 11.7
Ready
Everything is ready for my tour of Great Britain.
35 mm • f/11 • 1/45 sec. • 200 ISO • 24x36 mm sensor • handheld • 7400 lux • EV 11.4
Ferris Wheel
The largest travelling ferris wheel of 55 meter high is empty on a nice May evening, because of the competition with other attractions with more extreme motions.
8.8 mm • f/2.8 • 1/200 sec. • 125 ISO • 25.4mm sensor • handheld • 3400 lux • EV 10.3
Face Recognition
It must be straightforward to build a cat door that uses cat face recognition, so that you don't have to use a chip on or in the cat.
25.7 mm • f/3.2 • 1/80 sec. • 160 ISO • 25.4mm sensor • handheld • 1400 lux • EV 9
Location
It's quite a feat of movement control that she can place the tip of her horn exactly where it itches.
25.7 mm • f/3.2 • 1/100 sec. • 125 ISO • 25.4mm sensor • handheld • 2200 lux • EV 9.7
Atomic Key
Would it be in this place where the key is hidden?
4.1 mm • f/2.4 • 1/179 sec. • 50 ISO • 24x36 mm sensor • handheld • 5600 lux • EV 11
To Fly
It is only short, but you can fly when you master skating.
8.8 mm • f/3.5 • 1/2000 sec. • 800 ISO • 25.4mm sensor • handheld • 8400 lux • EV 11.6
Fingers
Even his fingers are part of the balance act during halfpipe skating.
8.8 mm • f/4 • 1/2000 sec. • 800 ISO • 25.4mm sensor • handheld • 11000 lux • EV 12
Growth
The young foal taht could only just stand up 10 days ago, can now walk with the herd and is growing fast.
25.7 mm • f/3.2 • 1/800 sec. • 125 ISO • 25.4mm sensor • handheld • 18000 lux • EV 12.7
April 2015
Human Scale
The human scale is sometimes hard to find in large organisations
25.7 mm • f/3.2 • 1/80 sec. • 125 ISO • 25.4mm sensor • handheld • 1800 lux • EV 9.4
Green Tiger Beetle
Cicindela Campestris in a little box from Wijster, together with other species from the area.
8.8 mm • f/4.5 • 1/30 sec. • 160 ISO • 25.4mm sensor • handheld • 1000 lux • EV 8.6
Wheelchair
Remind me of who said that a wheelchair is beyond a new design?
8.8 mm • f/3.2 • 1/60 sec. • 125 ISO • 25.4mm sensor • handheld • 1300 lux • EV 8.9
Taller
Sometimes she imagines what it would be like if he would be a bit taller.
21 mm • f/4 • 1/800 sec. • 125 ISO • 25.4mm sensor • handheld • 28000 lux • EV 13.3
Ready
Just another cappuccino, and then she is ready for the day.
24.5 mm • f/5.6 • 1/80 sec. • 4000 ISO • 25.4mm sensor • handheld • 170 lux • EV 6
London
In London, men like style.
14.9 mm • f/7.1 • 1/50 sec. • 250 ISO • 25.4mm sensor • handheld • 2800 lux • EV 10
Festival of Love
Well, it can be so easy: life can be a festival of love.
25.7 mm • f/5.6 • 1/200 sec. • 125 ISO • 25.4mm sensor • handheld • 14000 lux • EV 12.3
Rowhedge
A small village on the River Colne, near the University of Essex.
8.8 mm • f/4 • 1/250 sec. • 125 ISO • 25.4mm sensor • handheld • 8700 lux • EV 11.6
North Sea
The North Sea is slow changing change of light.
24.8 mm • f/4 • 1/160 sec. • 125 ISO • 25.4mm sensor • handheld • 5600 lux • EV 11
Succeeded
After a small push of his mother, the young foal is standing up finally. He still has the balance of a badly carpented table, but soon he will be able to run.
25.7 mm • f/4.5 • 1/500 sec. • 125 ISO • 25.4mm sensor • handheld • 22000 lux • EV 13
Snake's Head
Snake's Head is a wild flower that is extremely rare in the Netherlands and protected by law.
8.8 mm • f/4.5 • 1/250 sec. • 125 ISO • 25.4mm sensor • handheld • 11000 lux • EV 12
Ready for the Night
The nights are still cold, so the stork covers her eggs even before sunset.
500 mm • f/64 • 1/3000 sec. • 200 ISO • 24x36 mm sensor • tripod • 16773000 lux • EV 22.6
Older Student
This somewhat older student with his Vindicat cap on is enjoying the increasing warmth of the sun.
8.8 mm • f/2 • 1/800 sec. • 125 ISO • 25.4mm sensor • handheld • 7000 lux • EV 11.3
Thinking and Acting
To think about doing something and doing something are two totally different things, as is obvious from this experiment.
8.8 mm • f/2 • 1/30 sec. • 640 ISO • 25.4mm sensor • handheld • 51 lux • EV 4.2
Worried
He looks a bit worried, but that is because it is a difficult task to ride a car, being a small dog.
22.8 mm • f/5.6 • 1/100 sec. • 125 ISO • 25.4mm sensor • handheld • 6800 lux • EV 11.3
Earth Quake
Earth Quakes caused by drillings of the NAM brought this old farm house, (already mentioned in the 14th century) on the brink of destruction.
21.4 mm • f/4.5 • 1/400 sec. • 125 ISO • 25.4mm sensor • handheld • 18000 lux • EV 12.7
The Castle
The Castle of the university of Groningen (formerly the center of physics) brings you in another world and time.
8.8 mm • f/5 • 1/30 sec. • 1000 ISO • 25.4mm sensor • handheld • 200 lux • EV 6.2
Venus
Venus stands over the city with a piece of fluff around it. Soft and constant.
50 mm • f/4 • 1/15 sec. • 3200 ISO • 24x36 mm sensor • handheld • 20 lux • EV 2.9
Maps
A but outdated, but I still love maps. Trying to see the landscape through the lines.
50 mm • f/2.8 • 1/1000 sec. • 200 ISO • 24x36 mm sensor • handheld • 11000 lux • EV 11.9
Prodigal Son
This painting by Frans Hals forms the backdrop of a modern prodigal son in Amsterdam.
50 mm • f/4.8 • 1/125 sec. • 200 ISO • 24x36 mm sensor • handheld • 3900 lux • EV 10.5
Geodesics
Geodesics are the shortest routes on a curved surface.
50 mm • f/9.5 • 1/350 sec. • 200 ISO • 24x36 mm sensor • handheld • 43000 lux • EV 13.9
Patience
The patient bird watcher becomes one with the landscape.
135 mm • f/5.6 • 1/3000 sec. • 200 ISO • 24x36 mm sensor • handheld • 128000 lux • EV 15.5
Big Brother
Nowadays when you give a lecture, a camera hanging from the ceiling follows you. It is quite a funny sight to see the students turn their heads when I walk from left to right and above them the camera also.
50 mm • f/1.4 • 1/45 sec. • 250 ISO • 24x36 mm sensor • handheld • 96 lux • EV 5.1
Rage Against the Machine
Depicting the name of an old rock band.
50 mm • f/11 • 1/500 sec. • 200 ISO • 24x36 mm sensor • handheld • 83000 lux • EV 14.9
Bicycle Gone
Civilized to leave the lock for the next bicycle
50 mm • f/2.4 • 1/60 sec. • 800 ISO • 24x36 mm sensor • handheld • 120 lux • EV 5.4
Clouds
We looked at each other under a sky filled with clouds, that sometimes left us in the cold shade.
50 mm • f/4.8 • 1/4000 sec. • 200 ISO • 24x36 mm sensor • handheld • 126000 lux • EV 15.5
Nicholaaskerk
This roman church from the 12th century is truly magnificent. Great to encounter something like this on a bicycle trip.
50 mm • f/9.5 • 1/750 sec. • 200 ISO • 24x36 mm sensor • handheld • 92000 lux • EV 15
Younger
Sometimes horses want to look a bit younger, so they put on a colorful coat.
135 mm • f/9.5 • 1/500 sec. • 200 ISO • 24x36 mm sensor • handheld • 62000 lux • EV 14.5
West Wind
With a strong west wind, the landscape unfolds sternly in front of the lens
50 mm • f/6.8 • 1/4000 sec. • 800 ISO • 24x36 mm sensor • handheld • 63000 lux • EV 14.5
High Tension
Sometimes nature photography is like working under high tension.
135 mm • f/9.5 • 1/1000 sec. • 200 ISO • 24x36 mm sensor • handheld • 123000 lux • EV 15.5
March 2015
Blown Over
A wall was blown over between tall buildings today at windforce 8 in town.
50 mm • f/5.6 • 1/350 sec. • 200 ISO • 24x36 mm sensor • handheld • 15000 lux • EV 12.4
Turns
They took turns in watching around, so that the other could take a nap.
50 mm • f/4 • 1/3.3333 sec. • 3200 ISO • 24x36 mm sensor • handheld • 4.5 lux • EV 0.7
Rain
A vertical memory of a spatial movement of air that carried raindrops.
50 mm • f/5.6 • 1/125 sec. • 200 ISO • 24x36 mm sensor • handheld • 5400 lux • EV 10.9
Miss Blanche
Connoisseurs have known it for a while now: Miss Blanche is the Cigar!
50 mm • f/1.4 • 1/45 sec. • 200 ISO • 24x36 mm sensor • handheld • 120 lux • EV 5.5
Slotplaats
A nice fire in the Slotplaats in Bakkeveen is nice after cycling against the strong West wind.
50 mm • f/8 • 1/45 sec. • 3200 ISO • 24x36 mm sensor • handheld • 250 lux • EV 6.5
Music Chapel
The music chapel in the Noorderplantsoen offers the opportunity to stand on the axis of the wheel of life for a short while.
50 mm • f/1.4 • 1/30 sec. • 3200 ISO • 24x36 mm sensor • handheld • 5 lux • EV 0.9
Far East
The scientists in our building from the far east are well integrated, but still bring partly their culture in the form of the choice of bicycles and colors.
4.1 mm • f/2.4 • 1/20 sec. • 250 ISO • 24x36 mm sensor • handheld • 130 lux • EV 5.5
Love
Love goes further than scratching each others places you can not reach, but it is certainly a start.
135 mm • f/19 • 1/180 sec. • 200 ISO • 24x36 mm sensor • handheld • 89000 lux • EV 15
Strong
On the dyke in the scanty winter light
135 mm • f/8 • 1/2000 sec. • 200 ISO • 24x36 mm sensor • handheld • 175000 lux • EV 16
Bench
A bench on an island: time to reflect.
50 mm • f/8 • 1/250 sec. • 200 ISO • 24x36 mm sensor • handheld • 22000 lux • EV 13
Listening
Listening to the sky: is anyone out there?
50 mm • f/4.8 • 1/3000 sec. • 200 ISO • 24x36 mm sensor • handheld • 94000 lux • EV 15.1
Orchard
An orchard that still needs to show what it is worth.
50 mm • f/9.5 • 1/180 sec. • 640 ISO • 24x36 mm sensor • handheld • 6900 lux • EV 11.3
Aula
Multiple reflections of the aula in the nails of a chiar.
4.1 mm • f/2.4 • 1/15 sec. • 800 ISO • 24x36 mm sensor • handheld • 29 lux • EV 3.4
Missing
Why would this portrait be missing? Restauration? Plagiarism? Space for a new one?
50 mm • f/1.4 • 1/180 sec. • 1250 ISO • 24x36 mm sensor • handheld • 77 lux • EV 4.8
Grain Factory
Old technology that still works adequately
50 mm • f/4.8 • 1/750 sec. • 200 ISO • 24x36 mm sensor • handheld • 24000 lux • EV 13.1
Horse and Heron
Waiting for better food for horse and heron, but we are getting there.
135 mm • f/6.8 • 1/2000 sec. • 640 ISO • 24x36 mm sensor • handheld • 39000 lux • EV 13.8
Wood Sawing Windmill
In some inclement weather, the wood sawing windmill in Woltersum
12 mm • f/11 • 1/25 sec. • 200 ISO • 24x36 mm sensor • handheld • 4100 lux • EV 10.6
Lageland
The province of Groningen still does not turn green.
135 mm • f/6.8 • 1/2000 sec. • 200 ISO • 24x36 mm sensor • handheld • 126000 lux • EV 15.5
Distance
"I feel a distance", she said. "I have no idea what you are talking about", he said.
135 mm • f/13 • 1/500 sec. • 200 ISO • 24x36 mm sensor • handheld • 115000 lux • EV 15.4
Evening
The evening starts later, which pleases me.
50 mm • f/3.4 • 1/45 sec. • 200 ISO • 24x36 mm sensor • handheld • 710 lux • EV 8
Cones
I received these cones when I was five years old. There is one missing, but the king with his golden cap is still there.
24 mm • f/10 • 13 sec. • 200 ISO • 24x36 mm sensor • handheld • 11 lux • EV 1.9
One
There are other ways to become one.
155 mm • f/5 • 1/800 sec. • 200 ISO • 24x36 mm sensor • handheld • 27000 lux • EV 13.3
Concept
To grasp and explain a concept: Marc during his final discourse in the main academy building.
50 mm • f/1.4 • 1/250 sec. • 1250 ISO • 24x36 mm sensor • handheld • 110 lux • EV 5.3
Multiple
Multiple images of the sun through tiny holes in the window blinds.
50 mm • f/5.6 • 1/250 sec. • 200 ISO • 24x36 mm sensor • handheld • 11000 lux • EV 11.9
Pants
These pants are made for walking
50 mm • f/1.4 • 1/3000 sec. • 200 ISO • 24x36 mm sensor • handheld • 8000 lux • EV 11.5
Wear
This cog is worne out also, but it lasted almost three times longer than last time (see here)
105 mm • f/4.5 • 1/40 sec. • 400 ISO • 24x36 mm sensor • handheld • 550 lux • EV 7.7
Spread
When a liter of yogurt falls at considerable speed, it gives quite a spread.
50 mm • f/11 • 1/90 sec. • 200 ISO • 24x36 mm sensor • handheld • 15000 lux • EV 12.4
Ready
The willows are ready for their explosion.
50 mm • f/16 • 1/4000 sec. • 200 ISO • 24x36 mm sensor • handheld • 1398000 lux • EV 19
Hoge Land
The train from "het hoge land" to the city.
50 mm • f/3.4 • 1/2000 sec. • 200 ISO • 24x36 mm sensor • handheld • 32000 lux • EV 13.5
Into the sky
To be able to fly like a bird.
135 mm • f/11 • 1/4000 sec. • 200 ISO • 24x36 mm sensor • handheld • 661000 lux • EV 17.9
Fluffy Duck
Suddenly they are everywhere.
50 mm • f/2 • 1/3000 sec. • 200 ISO • 24x36 mm sensor • handheld • 16000 lux • EV 12.6
February 2015
Winter Afternoon
Winter is over the land. The sun has no power. The frogs are asleep.
50 mm • f/5.6 • 1/1500 sec. • 200 ISO • 24x36 mm sensor • handheld • 64000 lux • EV 14.5
Terrace
Suddenly the terrace is full at the end of Friday afternoon.
135 mm • f/11 • 1/750 sec. • 200 ISO • 24x36 mm sensor • handheld • 124000 lux • EV 15.5
Summer
I'm looking at the rain, but I'm thinking of the summer.
50 mm • f/1.7 • 1/45 sec. • 500 ISO • 24x36 mm sensor • handheld • 71 lux • EV 4.7
Venus and Mars
Venus and Mars, our direct neighbours stand close together in the evening sky. Cosy!
500 mm • f/8 • 1/6 sec. • 1250 ISO • 24x36 mm sensor • tripod • 84 lux • EV 4.9
Waiting
The jacket waits and only starts moving when I'm in it.
50 mm • f/6.8 • 1/45 sec. • 500 ISO • 24x36 mm sensor • handheld • 1100 lux • EV 8.7
Tilting
And once again, the cemetery tilts away from the sun.
50 mm • f/4.8 • 1/90 sec. • 200 ISO • 24x36 mm sensor • handheld • 2800 lux • EV 10
End of Winter
You can feel it: the end of winter is near.
135 mm • f/6.8 • 1/1000 sec. • 200 ISO • 24x36 mm sensor • handheld • 63000 lux • EV 14.5
Ersatzschwamm
A refill spunge becomes something in the German language with a different sense to it.
4.1 mm • f/2.4 • 1/40 sec. • 50 ISO • 24x36 mm sensor • handheld • 1300 lux • EV 8.8
Exceptional
Sometimes exceptional things happen in chinese sports.
50 mm • f/2.8 • 1/180 sec. • 1600 ISO • 24x36 mm sensor • handheld • 240 lux • EV 6.5
High Speed
Filming and recording how someone runs down the stairs at high speed.
4.1 mm • f/2.4 • 1/60 sec. • 64 ISO • 24x36 mm sensor • handheld • 1500 lux • EV 9.1
Clean
Cleaning in a watery wintersun.
50 mm • f/4 • 1/90 sec. • 200 ISO • 24x36 mm sensor • handheld • 2000 lux • EV 9.5
Together
No word was spoken, but they were together.
50 mm • f/6.8 • 1/250 sec. • 200 ISO • 24x36 mm sensor • handheld • 16000 lux • EV 12.5
Virtual
The reflection of a virtual dutch landscape in a rehab center.
50 mm • f/1.7 • 1/60 sec. • 800 ISO • 24x36 mm sensor • handheld • 59 lux • EV 4.4
Difference
Physically, they are just small movements, but facial expressions make all the difference.
50 mm • f/4.8 • 1/500 sec. • 200 ISO • 24x36 mm sensor • handheld • 16000 lux • EV 12.5
Happiness
Happiness depends on the context. Here this is the carnaval in Zwolle.
50 mm • f/4 • 1/750 sec. • 200 ISO • 24x36 mm sensor • handheld • 16000 lux • EV 12.6
Vision
Ten days ago, Marc had a vision, that he celebrates today.
50 mm • f/1.4 • 1/350 sec. • 200 ISO • 24x36 mm sensor • handheld • 940 lux • EV 8.4
Two Francs
