Green also took photos of a prepared list of 140 locations for later reconstruction in the studio. These included many real estate offices and homes such as those belonging to Marion and her sister. He also found a girl who looked just like he imagined Marion and photographed her whole wardrobe, which would enable Hitchcock to demand realistic looks from Helen Colvig, the wardrobe supervisor. The look of the Bates house was modeled on Edward Hopper's painting "The House by the Railroad," a fanciful portrait of the Second Empire Victorian home at 18 Conger Avenue in Haverstraw, New York.