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Eyecon – Optical Illusions

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Knowledge Cats Dirty Minds
Buildings Distortion Color Constancy

Knowledge

Facts, science and history of optical illusions.
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Bezold effect fabric

Bezold Effect

Squirrel Stereogram

Stereograms

Locomotives in their natural habitat

Pareidolia (Seeing faces)

A sorrowful rock

sorrowful rock face pareidolia

Source/credit: Bruno Teste

In another classic case of pareidolia, this rock has a very sorrowful look. Who knows what it has seen in its lifetime already.
Bruno Teste, the photographer of this image, has compiled a collection of rock faces in his book Stonejinns 

 

More optical illusions:

Toy Cars
Splash!
Echidna kitten
Confusing pants
Rainbow Road
Headless figure
Mind-boggling Floor
Geometric Shapes
  • Pareidolia
  • Physical illusions
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mysterious tree pareidolia

Mysterious tree

Trees

Chili willies or peter peppers

Chili willies

a dirty mind