Muybridge invented the zoopraxiscope in 1879, a machine that allowed him to project up to two hundred single images on a screen. In 1880 he gave his first presentation of projected moving pictures on a screen to a group at the California School of Fine Arts, thus becoming the father of motion pictures.
Luke the Evangelist, the author of the third gospel account (and the Acts of the Apostles), is symbolized by a winged ox or bull – a figure of sacrifice, service and strength.
