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Knowledge Cats Dirty Minds
Objects Mist Camouflage and Mimicry

Knowledge

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

Billie Eilish drawn in 3D by Stephan Pabst

Anamorphic optical illusions

Is this a bird or a rabbit?

Ambiguous illusions

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

Animals and optical illusions

Skywalker

This optical illusion of a skywalker is actually a man jumpping in the Dnipro river in Kiev.

Photo by: Konstantin Chernichakos for Reuters

This man is actually leaping into the Dnipro river in Kiev. But the complete lack of surroundings and his posture make it seem as if he is walking in the sky.

More optical illusions:

Two giants
A Festival for Ants
Underwater Waterfall
Feeling deflated
Floor Color Creates Extra Dimension
Square shadow
Headless player
Exotic Bird
  • Pareidolia
  • Physical illusions
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This optical illusion by Alexandre Meneghini of two women with big bottoms swimming in Cuba in 2015 is a classis example of refraction.

Big bottoms

People

This dancing twigs art is an example of pareidolia

Nature’s Dance

Nature