Norcia 's optical illusion is so clever that it was included in the shortlist for Illusion of the Year back in 2006 – a contest most recently won by a Harry Pottery optical illusion. Now almost ...

The Ponzo perspective illusion was discovered in 1911 by Mario Ponzo. One version of the illusion can be seen below: Source: Cameron Casey/Pexels Although the two red bars are identical in length ...

And that's just happened with this (I admit, fairly old) Super Mario optical illusion that perfectly encapsulates relative motion – and gives a new perspective on the techniques used in game design.

The duck-rabbit illusion, originating from a German magazine in 1892 and later referenced by Wittgenstein, demonstrates how ...

Museum of Illusions Atlanta is located at 264 19th Street Northwest, at Atlanta’s Atlantic Station; regular hours will be 10:00 a.m. to 9:00 a.m. on Sundays through Thursdays and 10 a.m. to 10 p ...