For analyzing the phenomenon of animal motion, first of all, the author tried to give chase to the movement of a human being and a horse with 16 mm cine-camera. And, it was studied to express the measurement system for the element of motion from the filming image. As the result, it will be possible to get the motion value by developing the description of the movement of the various joints of a human's and horse's bodies. The author was interested in the study of analyzing a movement as the mation on line animation of the figure of animals, and next it was tried to use the experimental formula for the change of perspective value of the backward (it is an opposite side for the shooting camera) and skew motion from the three dimensional standpoint of the image through the photographic lens.