Fun with easystereogrambuilder.com !
For those of you who may not know what a stereogram is, it's a digital image that simulates a 3d object by adjusting a repeating pattern. You see the image by changing your eyes' focal length until the image seems to magically pop into existence. This one I seem to be able to get by focusing on a point about 2 feet beyond the screen.
Made using a depth map I created of a Google Sketchup model found here:
[link]The depth map:

It turns out that the model's creator

has an account here on dA. Please stop by his account and check out some of his other works!
Tile

courtesy and with permission of

Good work btw!