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Stefan Van den Bergh



MX GHR QE TFA - Stefan Van den Bergh, 2004

MX GHR QE TFA - Stefan Van den Bergh Does this look like abracadabra to you ? In this case, less is more. Scientific research has proven that we only need the upper part of a text to read it. So if you remove the lower part by clicking on the large picture, you see ...
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Sign - Stefan Van den Bergh, 2004

Sign - Stefan Van den Bergh What does this sign say ?
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Chromatic Adaptation - Stefan Van den Bergh, 2004

Chromatic Adaptation - Stefan Van den Bergh Look at the cute little boy on the right side. He's shown in two different colors, right ? Now gaze at the left plus sign for 20 seconds, then look at the right plus sign. The image is looking normal now ! Ain't it incredible ? This phenomenon is called chromatic adaptation. Your eyes adjust themselves to the overload of colors. When you look at the right, your eyes are still filtering out the cyan and yellow. For a while.

Blind Spot - Stefan Van den Bergh, 2004

Blind Spot - Stefan Van den Bergh This boy is chasing a butterfly - time to end this madness. Close your left eye and look at the boy with your right eye. Then move your head closer to or further from the screen until ... the butterfly disappears ! You can't see the butterlfly because it's exactly in front of your blind spot, the place where the optical nerves enter the eye.

Tokyo by Night - Stefan Van den Bergh, 2004

Tokyo by Night - Stefan Van den Bergh A good place to get lost in the night is Tokyo, where you can't even read the neon signs. Or can you ?
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Text stereogram - Stefan Van den Bergh, 2005

Text stereogram - Stefan Van den Bergh I was very surprised to learn this is actually possible : hide a stereogram in just text ! I you know how to see these things, you should be able to see a threedimensional shape in it.
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Planet Perplex is a comprehensive collection of optical illusions, impossible objects, hidden images, puzzles and related images.
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URL: http://www.planetperplex.com/en/stefan_van_den_bergh.html
Last modified on Saturday, May 3 2008