Ron Howard’s new film on famed photographer Richard Avedon, explained in four remarkable shots

By Sheena McKenzie, CNN (CNN) — Like many of us, director Ron Howard had come across Richard Avedon’s photos all his life, without realizing it. There’s the iconic portrait of Marilyn Monroe looking off-camera, deflated. Charlie Chaplin mimicking devil horns. Brooke Shields in a provocative Calvin Klein ad. As Howard dug through the archives and