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Eyecon – Optical Illusions

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Knowledge

A bit of knowledge on optical illusions. Or scroll down to see what you came for.

Billie Eilish drawn in 3D by Stephan Pabst

Anamorphic optical illusions

Bezold effect fabric

Bezold Effect

Is this a bird or a rabbit?

Ambiguous illusions

Shadow cat

Video credit:

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.

More optical illusions:

Splash!
The Grinch
What big mouth you have!
Cat Head
Shoebill?
How many?
Laurel the Tree
Bar Stools
  • Pareidolia
  • Physical illusions
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This camouflaged kitty is hiding very well on the wooden floor. 

Camouflaged kitty

Cats

This photo is upside down. It is a nearly submerged SUV in a lake with many bystanders.  After this image was first posted to Reddit in January 2020, it has become a popular meme with the caption: "The difference between a UFO and a female driver is 180 degrees."

180 degrees

Cars