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Eyecon – Optical Illusions

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Knowledge Cats Dirty Minds
Mirrors People Trees

Knowledge

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

Parallax effect

Parallax Effect

sorrowful rock face pareidolia

How do optical illusions work?

Bezold effect fabric

Bezold Effect

Assorted Dried Beans

Shades of sheep in pens look like dried beans in this drone photo.

Source/credit: James Sexton

These assorted dried beans are actually just different colored sheep in pens at the Jamestown livestock markets. This drone photo is taken from so high that you easily recognize the sheep. And without surrounding context it is a classic case of Forced Perspective.

More optical illusions:

Heavy Metal Concert
Grill Mod
Mind-boggling Floor
Floating Baby Boy
Sun Dogs
Flying Cargo Ship
Giant Christmas Cat
Bicycle wheels on a truck
  • Pareidolia
  • Physical illusions
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Galaxy far away at Burning Man

A Galaxy Far Away

Nature

Missing Chair Leg

Chairs