The mirror is an old trick in horror films but it's one that works invariably. There is something about looking at an image that looks so real but isn't flesh and blood that is disturbing to the human mind. As ordinary people, we cannot get rid of our reflections but ghosts, the logic in the horror genre goes, can. Following this tradition, the female visitor in the opening scene, sits before the mirror with a stony stare and soon enough, her reflection disappears. When the puzzled artist goes up to her, he sees a terrifying (not any more though!) face in place of the beauteous one.