butisit on DeviantArthttp://creativecommons.org/licenses/by/3.0/https://www.deviantart.com/butisit/art/Checker-shadow-illusion-263331875butisit

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Checker shadow illusion



Squares A and B are exactly the same shade of grey.
yes, really :)

This is a remake I put together of the Checker shadow illusion published by Edward H. Adelson, Professor of Vision Science at MIT in 1995

It's a very simple illusion and a favorite of mine. It was surprisingly easy to get the right balance of light to achieve it this time around.

Here is the proof: www.deviantart.com/butisit/art…

wiki - en.wikipedia.org/wiki/Checker_…
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This is a fantastic version of the checkershadow illusion. Did you also make a comparison image that shows that A and B are the same?