Do you know what are stereograms or how to see them? If not, there are some instructions how to see them! believe me, they're excellent!

To see stereograms, the user must not look at the paper or screen on which the stereogram lies, but look beyond it. That is, you have to "unfocus" your eyes and stare off into space beyond the stereogram. Unfortunately, beginners always seem to have a horrible time doing this (at least I couldn't see them for months!) So, there are a few techniques you can use. You can get the idea of what you need to do by holding your pointer finger up about a foot or so from your face and stare through it to the wall. You see two fingers, right? That's what you're supposed to do with stereograms. It's a lot of fun to do this with people, staring beyond their heads, and seeing that they really do have four eyes (an affect of this double-vision staring).

Here are some of my favorites!

One thing that is VERY IMPORTANT is that, when you try to "see" the stereogram, you keep your head level and eyes horizontal with the screen. If you tilt your head just a little bit, it won't work.