Here you can see a collection of our favorite paradox optical illusions. These illusions depict objects which initially seem normal, but in reality, can not exist.
Remark: Most of the images below are copyrighted. If you want to use any of them for your website or other media, please contact the copyright owners first.

Muller-Lyer Illusion

by Muller-Lyer

Cafe Wall Illusion

by Richard Gregory

Vertical Horizontal Illusion

by unknown

Perspective Illusion

by Roger Shepard

White's Illusion

by M. White

Table Illusion

by Roger Shepard

Kanizsa's Shrinkage Illusion

by Gaetano Kanizsa

Leaning Tower Illusion

by Frederick Kingdom, Ali Yoonessi, Elena Gheorghiu