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Eyecon – Optical Illusions

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Knowledge Cats Dirty Minds
Forced Perspective Mist hidden message

Knowledge

Facts, science and history of optical illusions.
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Forced perspective image Pisa tower

Forced Perspective

sorrowful rock face pareidolia

How do optical illusions work?

Can animals see optical illusions? Hosico cat shows it with optical illusion rug

Animals and optical illusions

Camouflaged kitty

This camouflaged kitty is hiding very well on the wooden floor. 

Credit: FloatedGoat1

Camouflage is also a form of optical illusion. This camouflaged kitty is hiding very well on the wooden floor. 

More optical illusions:

A sorrowful rock
Bicycle wheels on a truck
Disappearing trailer
Feeling deflated
Bird Strike
Escher drawing IRL
Stretchy Cat
Giant Moon
  • Pareidolia
  • Physical illusions
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A local school art project named 'candlelight'

Candlelight Art

a dirty mind

The black cat does its best to hide as a shadow behind the other cat. But there is only so long that he can keep up.

Shadow cat

Cats