MC Escher The Impossible Cube

MC Escher did many things with optical illusion tesselations, odd drawings and one being the impossible cube of MC Esher.

http://www.wikihow.com/Draw-an-Impossible-Cube written directions

Examples

After learning to drawing the cube look at this website of a woodworker whose objective s to create 3-D sculptures of Escher’s art and other optical illusions in wood. One side looks like the drawing, then he shows how it needs warped on the other side of the shape to create it

http://www.cs.technion.ac.il/~gershon/EscherForReal/

http://www.lhup.edu/~dsimanek/3d/illus1.htm