Grand Illusions
 

yo

http://www.grand-illusions.com

this is a very cool site with some amazing illusions illustrating how weird our brains are.

My favourite illusion is this one here : http://www.grand-illusions.com/optic...chequer_board/

To verify they are not fooling you, open photoshop, pick up the colors of the squares A & B, use masks or anything you want to isolate them... and you'll see , it is real and weird !!

enjoy ;)

That is weird! I actually did copy it into pshop and it's true!