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Knowledge Cats Dirty Minds
Hidden objects Nature the tag: Physiological Illusions

Knowledge

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

Rorscharch inkblot

What Optical Illusions Reveal about You

Prehistoric ambiguous illusion

The history of optical illusions in art

Squirrel Stereogram

Stereograms

River in the Sky

River in the sky illusion

Source/credit: dreamwall

Sunset in Austin, Texas. The clouds create the illusion that you’re looking at a river in the sky

More optical illusions:

Separation
Cat Accident
Mind-boggling Floor
Beach at Night
Blueberries
A Starry Night Sky
Lap Tiger
Grill Mod
  • Pareidolia
  • Physical illusions
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Floating tree

Floating tree

Trees

Cat with missing paw

Missing paw

Cats