Rubin Illusion
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Psychosis
Posted on May 6, 2009 by Puzzles
Tiling outside a block of flats in Hove. Wonderful.
From this user of flickr
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Color blindness. Daltonisme
Posted on May 1, 2009 by Puzzles
Optical illusions can serve a purpose. These images might seem familiar to you. Do they remind you of anything? If you attended a medical exam at some point in your life, there is a big chance you encountered these during the process. Attached below you may find some examples of color blindness test used for [...]
Filed under: Correct point of vision, effects | Leave a Comment »
