This document discusses conventions of the horror genre. It notes that conventions like lighting are used to create mystery and suspense. Horror films are designed to frighten, cause dread, and evoke hidden fears while entertaining. Common settings include isolated places like woods, hotels, and hospitals. Technical elements like camera angles and point-of-view shots increase fear. Visual styles often use dark colors and iconic monsters. Narrative structures typically involve disrupting equilibrium, restoring it with differences, and including protagonists and villains. Character types include victims, villains, and stupid teenagers. Themes commonly explored include fear, death, and the unknown.