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Knowledge Cats Dirty Minds
Pareidolia Forced Perspective Shadows

Knowledge

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

Forced perspective image Pisa tower

Forced Perspective

Expanding Black Hole Illusion

Mind-blowing facts about optical illusions

How to create optical illusion photos (for social media)

Mysterious tree

mysterious tree pareidolia

Source/credit: Bruno Teste

In another classic case of pareidolia, this mysterious tree seems to possess some secret knowledge. 

 

More optical illusions:

One armed cat
Big women
Headless Woman
Tokyo View
Painting the sky
One-Punch Cat
Self-assembly
Solar Eclipse
  • Pareidolia
  • Physical illusions
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grumpy tree illusion pareidolia

Grumpy tree

Trees

sorrowful rock face pareidolia

A sorrowful rock

Nature