Kubrick married his high-school sweetheart Toba Metz on May 28, 1948. They lived together in a small apartment at 36 West 16th Street, off Sixth Avenue just north of Greenwich Village. During this time, Kubrick began frequenting film screenings at the Museum of Modern Art and the cinemas of New York City. He was inspired by the complex, fluid camerawork of the director Max Ophüls, whose films influenced Kubrick's later visual style, and by the director Elia Kazan, whom he described as America's "best director" at that time, with his ability of "performing miracles" with his actors. Friends began to notice that Kubrick had become obsessed with the art of filmmaking—one friend, David Vaughan, observed that Kubrick would scrutinize the film at the cinema when it went silent, and would go back to reading his paper when people started talking. He also spent many hours reading books on film theory and writing down notes. Sergei Eisenstein's theoretical writings had a profound impact on Kubrick, and he took a great number of notes from books in the library of Arthur Rothstein, the photographic technical director of "Look" magazine.