Watch Jackson Pollock's Mural: The Story of a Modern Masterpiece for Free: How to Stream the Movie Online at 123Movies. . Jackson Pollock's 'Mural': The Story of a Modern Masterpiece is an Emmy Award winning documentary that explores the remarkable journey Pollock’s most influential painting took from New York to Iowa and around the world. Featuring well-known and respected art collectors and scholars, the film examines this powerful work and its enigmatic creator, celebrating the timeless energy of a once-controversial painting now hailed as a keystone of modern American art.