Eadweard Muybridge (April 9, 1830 - May 8, 1904) was a British-born photographer, known primarily for his early use of multiple cameras to capture motion. Muybridge pioneered the taking of series of photographs employing a series of cameras. He printed these as sheets of sequenced exposures. In order to recreate a moving image from his still sequences, Muybridge developed the Zoopraxiscope. It was first used at the home of Leland Stanford, former Governor of California, in 1879, and subsequently in Muybridge's lectures. The left hand sidebar holds the SimSAGS logo, a welcome message and a reconstructed Zoopraxiscope. The machine was similar to the Zoetrope, but it projected the images so the public could see realistic motion. This GIF animation was constructed using the individual panels (above) from Muybridge's 1887 book Animal Locomotion. It is called Plate 698: Antelope Galloping and was the inspiration for these optional icon symbols that are animated during a SimSAGS simulation and which you can control via the Main Control Panel main menu.