Friday, 1 February 2013

Optical Illusion



Our eyes have perceived 2 shades of pink when it is actually the same!

I believe this is a type of physiological illusion. The colour around the pink squares has created the illusion. 
Our brain has perceived it is in a darker shade of pink when it's surrounding is in green, whereas a darker shade of pink when it's surrounding is white. 


The link below provides a cleared explanation of this illusion: 

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