Esteemed German-American film director (1890–1976) who helmed such classics as M, Fury, and the landmark science-fiction epic Metropolis. Penetrating vintage matte-finish 3.5 x 5.5 postcard photo, signed and inscribed in fountain pen (in German) to Paul Robert Nielsen and dated Hollywood, January 14, 1935. Faint ripples at corners from mounting traces on reverse and a touch of silvering to dark portions, otherwise fine, clean condition. R&R COA.