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Knowledge Cats Dirty Minds
the tag: Physiological Illusions Animals Rocks

Knowledge

Facts, science and history of optical illusions.
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Can animals see optical illusions? Hosico cat shows it with optical illusion rug

Animals and optical illusions

The Dress blue black white gold

Color Constancy Illusions

Squirrel Stereogram

Stereograms

The Invasion

Street in Macau

Source/credit: Paul Tsui and National Geographic

This picture was entered into National Geographic travel photo competition by Paul Tsui. It depicts a real scene of Macau, with the Grand Lisboa Hotel looming in the background. 

More optical illusions:

Oh deer! It's a cat
Hole in Cat
Grumpy tree
Skywalker
Hidden cat
Impossible woodwork
Pixeled sky
Cat a log
  • Pareidolia
  • Physical illusions
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Zombie Attack

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Cat a log

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