A stereoscope consists of a pair of photographs that present the same object but are taken at slightly different angles. Viewing two images taken from different angles by the right and left eyes produces the sense of seeing a stereoscopic image. Please enjoy the eight animations in Gallery 12. Eight stereographs were selected from the other galleries. It may be a little difficult for people to obtain three-dimensional images through these animations; however, the intention is to help viewers understand the basic concept of juxtaposing two photos at different angles to produce a three-dimensional image.