Stereophotography

Anyone else dabble is these before? I am trying to think of a good picture of mine to do it with.

http://www.pbase.com/petejackson/3d

What you do is stare at the space between the images and cross your eyes and make a third image between the other two and then settle your eyes on the middle one.

That is cool. It is kinda like staring at the old dot posters that had 3D pictures hidden in the dots.