File:The Horse in Motion-animation.gif

Summary
The Horse in Motion by Eadweard Muybridge. "Sallie Gardner," owned by Leland Stanford; running at a 1:40 gait over the Palo Alto track, 19th June 1878. Frames 1-11 used for animation, frame 12 not used. Date: 1878 Source: Library of Congress Prints and Photographs Division; Author: Eadweard Muybridge, Animation: Nevit Dilmen