I had an idea last night while I was playing WoW, of a way to create 3D images of the game by taking two screenshots, one slightly offset from the other, shrinking them down, and placing them side-by-side so they can be viewed in "magic eye" format. The results turned out rather well.
View these images the same way you do a "magic eye" image, by allowing your eyes to go lazy and lose focus, and bringing the two images together so they overlap. I've found it's easiest to do if you use my character as a focal point (especially since that's the crosspoint for the angles in the images).
This one seems to have the most pronounced effect of the three:
I think I'm going to have fun with this.