Film posters are an important part of advertising a film and generating interest before its release. Teaser posters in particular are used early in the promotion process and contain minimal information, such as images of exclusive actors, to engage audiences without revealing details about the film. Posters help identify a film's genre through visual cues - horror posters typically feature weapons in dark lighting while romantic comedy posters depict items like lipstick and shopping bags. Key elements of most film posters include the cast, director, title, tagline describing the film, and images from the movie to draw audiences in.