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Eyecon – Optical Illusions

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This Patio

A slate patio

Source/credit: jgroves76

This slate patio really is flat.

More optical illusions:

Canoe in the Winter
Snake cat
Flying F1 Car
Cat with a Hole
Underwater Waterfall
A Whale of a Cloud
Tetanus Rainbow
Heavy Metal Concert
  • Pareidolia
  • Physical illusions
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Exotic golden bird

Exotic Bird

Birds

The Pyramid of Khafre

Geometric Shapes

Buildings