The black and white colour castle illusion

Counterparts · Post by **Counterparts** » Mon Jun 19, 2006 2:11 am

http://www.johnsadowski.com/big_spanish_castle.html

Stare at the dot for thirty seconds, then move the mouse over the image and keep looking at the dot. The castle appears in colour until you move your eyes - neat trick!

Post by **garyb** » Mon Jun 19, 2006 9:39 am

very neat.
seeing is believing, huh?

jabney · Post by **jabney** » Fri Jun 23, 2006 5:53 pm

Neat. Thanks for the link.

best,

john

H-Rave · Post by **H-Rave** » Sun Jun 25, 2006 6:16 am

Spanish Castle Magic ?

alfonso · Post by **alfonso** » Wed Jun 28, 2006 2:10 pm

Very cool, that's a phenomenon called of "ghost colors" (transl. from italian), similar to that one when you look for a while to a lit lamp bulb then you watch in a different direction and you see a dark ball. But this is very cool and well made. Thanks