Archive for Optical Allusion

Mind Blowing Optical Allusion

Posted in Cool Stuff with tags on April 4, 2010 by snappybrown

The blue elements in the image below appear to be a arranged in a continuous spiral, but in fact they form a series of concentric circles.  Your brain will argue so strongly for a spiral that you may need to run your mouse cursor around the circles a few times to convince yourself.

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