3D Color Cubes
This is another original 3D stereoscopic wallpaper you won't find anywhere else! In order to get the illusion to work, you need to de-focus your eyes similar to those "Magic Eye" brand books that were so popular in the 80s. As you de-focus your eyes the cubes will fuse together and actually look 3D. They will pop out of the page!
You'll see that some of the cubes will pop out more than others.
Two illusions in one! I've found that to further strengthen this optical illusion, creating several rows helps. This is because the additional rows help allow you to imagine that the blocks in the upper rows are above the lower ones. You might see one row of cubes from one perspective, and the second row from a different angle!