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Eyecon – Optical Illusions

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Knowledge Cats Dirty Minds
Impossible objects Ambiguous Reflection

Knowledge

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

Squirrel Stereogram

Stereograms

sorrowful rock face pareidolia

How do optical illusions work?

Rorscharch inkblot

What Optical Illusions Reveal about You

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:

Reflective bird
Rock Climbing
Screaming up or down?
Cat in the bag
Fire demon
Missing pixels
Monkey Selfie
Not a brick
  • Pareidolia
  • Physical illusions
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Illuminati eye in the ceiling

Illuminati

Shadows

Misaligned arrow

Misaligned Arrow

Objects