English: Looking south across Dealey Plaza . Elm Street is in the foreground, with Main Street and Commerce Street in the background. The presidential motorcade traveled down Elm Street from left to right. An X on the street marks the position of JFK during the first effective shot. Abraham Zapruder filmed from a pergola about 55 feet behind this position, while Marie Muchmore filmed from behind the retaining wall at the left, where people are standing in this photo. Orville Nix and Charles Bronson filmed from the far side of Main Street, next to the white pergola in the upper center of the photo. Mary Ann Moorman , standing on the grass, just on the south side of Elm Street, took her infamous Polaroid photo a split-second after the fatal head shot to President Kennedy . (Regarding this particular photo above, she was probably "out of frame," to the far right.)