Reply to luse_qui000@b...org: On the grid that's made of only sideways triangles (the fifth one i think), you can make the illusion of a cube by creating a hexagon and coloring each third of it differently. Repeat that a LOT and you can make something like this. It can be pretty tricky to maintain consistency within the fake 3D space though. Just remember that giving each side its own general level of shading is key to maintaining the illusion (top is brightest, one side medium brightness, other side is darkest).