Tuesday, December 1, 2009

How our eyes deceive us

I was aware that our perception of shade and color is very much determined by context. There is the famous cube on checkerboard trick where we perceive two tiles of absolutely the same shade as different shades of grey or the one where context completely changes perceived color. Now John Nack posts a link to an amazing optical illusion on his blog. You have to see it to believe it.

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