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Knowledge

Facts, science and history of optical illusions.
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Rainbows are illusions

Types of Optical Illusions

The Dress blue black white gold

Color Constancy Illusions

Parallax effect

Parallax Effect

Ominous bird

This optical illusion of an ominous bird is actually a moth orchid

Source/credit: mohamed elsaid

This ominus bird is actually a moth orchid, or Phalaenopsis. In this fantastic close up picture by Mohamed Elsaid, the middle of the flower looks like a beautiful bird. Nature has many amazing optical illusions.

 

More optical illusions:

Afro tree
Off-road Truck Capabilities
Long-haired Dog
Tsunami in Ohio
Catfusion
Best for Stairs
Nature's Dance
Bride kissing a fish
  • Pareidolia
  • Physical illusions
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This patrol pup is a giant dog and can ride his owner around.

Pup Patrol

Dogs

The white egret flower, or Pecteilis radiata is a species of orchid found in China, Japan, Korea and Russia.

White Egret

Birds