https://emuseum.cornell.edu/internal/media/dispatcher/84657/fullEpilepsy; walking, plate 551 from Animal Locomotion188713 3/4 × 19 5/8 inches (35 × 49.8 cm)CollotypeMuseum Associates Purchase Fund70.0970Collotype from the First EditionPhotographs1911258359Eadweard Muybridge70.097_Disc0362_03625018