Originally Posted by DaFace

OK, I predict that this thread will drop like a rock because none of you will actually want to take the time to do this. If you do, however, I promise this is a pretty damn cool optical illusion.

http://www.grand-illusions.com/optic...agon_illusion/

If you do decide to put out the effort to assemble one yourself, I'll note that it works best if you close one eye and if there are no shadows on it.