Noted director. He perfected such cinematic devices as the flashback, the iris shot, the mask, and crosscutting. In 1920, he established United Artists with Charles Chaplin, Douglas Fairbanks, Mary Pickford, and William S. Hart. Ink signature on a white 4 x 2.5 card. In fine condition, with adhesive residue on the reverse from a previous mounting. R&R COA.