Now living in France, Morris, 93, has been called “the world’s most influential photography editor.” While working for Life magazine in the early 1940s he was Robert Capa’s picture editor on D-Day in World War II, and his friends Henri Cartier-Bresson, George Rodger, and David “Chim” Seymour picked him to be Magnum Photos’ executive editor. He joined NPPA in 1958.