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Eyecon – Optical Illusions

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Knowledge Cats Dirty Minds
the tag: Cognitive Illusions Refraction Pareidolia

Knowledge

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

Parallax effect

Parallax Effect

The Dress blue black white gold

Color Constancy Illusions

Prehistoric ambiguous illusion

The history of optical illusions in art

Ghost Boat

Ghost boat

Source/credit: Mattkat

There is no boat in this image.
This ghost boat is just a perfect shadow on the embankment wall that looks like a boat.

More optical illusions:

Sunken police car
Big bottoms
Model ship on poles
Cup Half Full
Missing pixels
Wireless Bird
Sword-billed Hummingbird
Sexy Birch
  • Pareidolia
  • Physical illusions
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Illuminati eye in the ceiling

Illuminati

Shadows

Misaligned arrow

Misaligned Arrow

Objects