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Eyecon – Optical Illusions

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Knowledge Cats Dirty Minds
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Knowledge

Facts, science and history of optical illusions.
See all the articles or scroll down to see what you came for.

Prehistoric ambiguous illusion

The history of optical illusions in art

Bezold effect fabric

Bezold Effect

Expanding Black Hole Illusion

Mind-blowing facts about optical illusions

Goofy Tree

Goofy tree with a face

Source/credit: kcems

This goofy tree seems very content.

This is a nice case of pareidolia, where we see faces in random patterns such as tree bark, clouds or stars.

More optical illusions:

Goblin spy on a plane
Wolf pack
Unsuspecting Amputee
Crow
Screaming up or down?
Toy Cars
Ominous bird
Painting of the Ocean
  • Pareidolia
  • Physical illusions
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Funny tree with a face

Funny tree with a face

Trees

The eye of a cyber poppy

Cyber Poppy

Flowers