This isn't true 3D. It really only has seven layers of depth.
To view in 3D, click here to see the large version. Cross your eyes slowly. You will see three images, and the middle one will pop out at you. (It might take a bit of practice for you to get it the first time).
To view in 3D, click here to see the large version. Cross your eyes slowly. You will see three images, and the middle one will pop out at you. (It might take a bit of practice for you to get it the first time).