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Eyecon – Optical Illusions

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Knowledge Cats Dirty Minds
Dogs Birds Cars

Knowledge

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

How to create optical illusion photos (for social media)

Expanding Black Hole Illusion

Mind-blowing facts about optical illusions

Prehistoric ambiguous illusion

The history of optical illusions in art

Great heights

Cliff at great heights above a highway at Gulek Castle, Turkey.

Source/credit: Cemal Yıldırım

This is Gülek Castle in Turkey. Perspective is everything. Tourists love using Forced Perspective to make it look like the person is at great heights above the highway.

Gulek Castle Turkey

More optical illusions:

Hidden ad in advertisement page
A Festival for Ants
Ent walking
Misbehaving Shadow
Floating tracks
Mesmerizing eye
The same image
Sword-billed Hummingbird
  • Pareidolia
  • Physical illusions
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This is the volcano Mount Etna in Sicily erupting. The bright lava against an almost invisible mountain looks like a Phoenix (or Mutalisk)

Phoenix rising

Nature

Dirt wheel on bicycle optical illusion

Dirt Wheels

Bicycles