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Eyecon – Optical Illusions

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The same image

concave and convex

Source/credit: EndersGame_Reviewer

The photos on the left and right are the same image, just rotated. The reason that we see the one on the left as concave and the one on the right as convex is because our brains assume that light is coming from above. 

More optical illusions:

Amish Men using a Truck
Bride Waterfall
Goofy Tree
Separation
Migrating horses
Big bottoms
Realistic Painting
Flaming Hot Girl
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Lego bed

A Lego bed

Objects

Pisa tower on the right leans more

Which one leans more?

Landmarks