The Powder Toy

Optical Illusion 2 by candorgen

candorgen
candorgen
1 / 0
22nd Jul 2013
22nd Jul 2013
When grey lines of uniform brightness are placed on a background that changes in brightness, the grey on the darker side seems bright, while the grey on the bright background seems dark. The brain creates this false brightness difference with contrast.

Comments

  • Salt
    Salt     9th Jul 2014
    even more illusion move you head as you are relaxed while looking at that sometimes you see the lines moving weird