The Art of 3D Staircase Illusion" explores the mesmerizing technique of creating staircases that appear to defy gravity through precise shading and perspective. This visual trick transforms flat ...

A new book collects the 3D street art of Kurt Wenner, a former NASA employee, who uses his mathematical skill to create three-dimensional illusions on pavements across the world. When viewed from the ...

Have you seen the latest optical illusion that’s taking social media by storm and leaving people stunned? The illusion shows a 3D artwork on paper. The artist behind it has even shared a tutorial so ...

There are few things less inspiring than a drab, gray pavement, which is why most of us tend to look up when we're walking the streets. Well, that and to avoid hitting a lamp post. But go anywhere ...

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