The document analyzes the lighting and shots used in the movie Shutter Island. It discusses how the director uses low key lighting in the first aerial shot and corridor shot to set a mysterious tone and hide details. An extreme close-up on a hand is then brightly lit to draw attention to its potential importance. Later shots contrast high and low key lighting to confuse the viewer and emphasize mystery around corners of a room being in total darkness. The overall low key lighting and dull colors establish the gloomy, mysterious atmosphere of the film.