Knowledge Cats Dirty Minds

Art Clouds Forced Perspective

Knowledge

Facts, science and history of optical illusions.
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Expanding Black Hole Illusion

Mind-blowing facts about optical illusions

The Dress blue black white gold

Color Constancy Illusions

How to create optical illusion photos (for social media)

Big women

These big women in Paris are a perfect example of Forced Perspective

Source/credit: Charles Petit

This picture taken in Paris in 1980 is a perfect example of Forced Perspective, creating these very big women.

More optical illusions:

Apartment on fire

Floating Baby Boy

What Big Teeth you Have

Laurel the Tree

Big cat on the roof

What does your dirty mind think of this unfortunately timed photo of Carlos Tevez and Rio Ferdinand during a match in 2010.

Unfortunately timed

a dirty mind

The couple plays a game of beer pong while their shadows play something else.

Game of beer pong

a dirty mind