Impossible 3D structure
by Gianni Sarcone
American Apparel Zip-up Hoodies and Pullover Hoodies come in a variety of colors and sizes. Complete with kangaroo pocket this stretchy, comfortable fit, unisex cut includes double-stitched cuffs and hem.
* An impossible 3D structure is an object that cannot exist according to the known laws of physics. Impossible objects belong to the paradoxical sphere of neither existing nor non-existing objects. While they are fun to look at and ponder over, such impossible figures also reveal important insights into how our mind constructs a three-dimensional percept from a two-dimensional image.