Stereography (1) Look at the two balls above. (2) Relax your eyes and you'll see the third ball emerge between the original two balls. (3) That's all there is to it. Now you are ready to free-view stereo pair photos. Practice Free-View
(1) Parallel Viewing: Look away from the monitor and stare at the wall. Hold that focus, bring your face back to the monitor and look at the left picture and the one at the center. (2) Cross-Eyed Viewing: Cross your eyes and stare at the right picture and the one at the center. (3) Last Resort: Move closer to the monitor. Peel your eyes open and stare at the picture at the center. Concentrate on this image and don't even blink.
Stone Lantern