First Photos of Movement
Photograph by Eadweard Muybridge
The settling of a debate—whether, during its gait, all four of a horse's hooves are simultaneously off the ground—first spurred English photographer Eadweard Muybridge in 1872 to look for a way to capture the sequence of movement. It took six years, but in 1878, Muybridge succeeded. He arranged 12 trip-wire cameras along a racetrack in the path of a galloping horse. The resulting photo sequence proved that there is a point when no hooves touch the ground and set the stage for the first motion pictures.