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Some extraordinary examples of street art illusion—the drawings are seemingly three dimensional, but in fact they are all done on a flat street surface with paint and chalk. The illusions depend on the perspective that the camera vantage point enforces, and the projective geometry of anamorphosis.

The realistic nature of the drawings allows passersby to interact with the drawings by posing with them, further reinforcing the three-dimensional illusion.

Thanks to YouTuber Mind Blowing