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Knowledge Cats Dirty Minds
Snakes Refraction Boats

Knowledge

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

Superior mirages

Inferior and Superior Mirages, and Fata Morgana

Rorscharch inkblot

What Optical Illusions Reveal about You

Parallax effect

Parallax Effect

Snake cat

Snake cat

Source/credit: 友藍赫晴

This “unidentified creature with the head of a cat and the body of a snake” is not a snake cat, but instead Lan Heqing’s tabby cat Euro resting on a mattress. 

 

More optical illusions:

Jupiter
Wireless Bird
Unsuspecting Amputee
Parrot
Goofy Tree
Scale Model of a Courtyard
Next to the boat
Swamp monster
  • Pareidolia
  • Physical illusions
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Caterpillar illusion

Beautiful Caterpillar

Birds

The grinch cat optical illusion

The Grinch

Cats