I've been trying to find some good t-shirts (or other apparel?) with optical illusions. Have you seen any good ones lately? I've listed some of what I've found so far down below ( Read more... )

(via TechRepublic blog)

Ok, this illusion is pretty darned cool. Basically, you print out this PDF and construct a paper sculpture of a dragon. It makes use of an inverted face illusion, so that if you close one eye while looking at it, it will look like it's head is moving around to follow you. This video shows how strong the effect is.


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If I ever got a tattoo, I think it'd have to be some sort of optical illusion. I'm not sure how well it'd work on a deformable surface, but I bet a tattoo of a Kanizsa triangle, necker cube, or rotating snake would be kind of neat.