The document discusses character development in the film Ossessione through three topics: scenery, photography, and sound. It analyzes how the rural Italian landscapes and vast emptiness depicted in the scenery relate to the characters. It examines how close-up photography of the characters' faces provides insight into their mysterious pasts and developmental trajectories. It also explores how the dialogue, music, and lack of background noise in the film's sound design reveal clues about the characters' feelings and development over the course of the story.