fritz arno wagner (1894-1958)key cinematographer of the german expressionist movement, wagner worked most notable with directors f.w. murnau, g.w. pabst and fritz lang. wagner received his training from the academy of fine arts in paris, then went on to work at pathe film company as a clerk.his most noteworthy contributions can be seen in murnau's nosferatu, pabst's die liebe der jeanne ney and