Luchino Visconti's l'Innocente is a beautiful film. Magnificent details fill up the screen on every shot, as he has done so masterfully with other period films. It's also a strange, intense and erotic story set in the high society of Rome in the late 1800s. Giancarlo Gianinni is magnificent as an erratic, determined, egotistical and passionate man who alternates between arrogance and jealously, between lucidity and rage. Laura Antonelli is wonderful as his beautiful, repressed and enigmatic wife, who quietly surprises us at various points in this torrid tale. Jennifer O'Neill is very good as a mysterious and detached object of desire. This is a melodrama with some deeply disturbing themes. Occasionally, supporting characters show flashes of morality that contrast with the self-indulgent and self-destructive natures of the three protagonists. But the film does not need to have one character to provide a moral compass for the story, because the audience can see all too clearly everyone's very bad behavior.