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Knowledge Cats Dirty Minds
AI People Camouflage and Mimicry

Knowledge

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

Expanding Black Hole Illusion

Mind-blowing facts about optical illusions

Squirrel Stereogram

Stereograms

Superior mirages

Inferior and Superior Mirages, and Fata Morgana

Treesome

A treesome

Original: lost on the web Credit: Imgur

Ever wondered how ents were created?
This treesome is a dirty example of pareidolia, which is when you recognize shapes in random patterns. 

More optical illusions:

Shadow
Floating Dog
Heavy Metal Concert
Lake View Garden
Not a brick
PM Hummingbird
Floating tracks
Fried Chicken Tenders
  • Pareidolia
  • Physical illusions
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two shaven heads looking like labia

Shaven

a dirty mind

best friends dirty illusion

Best friends

a dirty mind