The document provides information on the typical forms and conventions of film posters. It notes that film posters usually feature the main image taking up most of the page with the film title prominently displayed on or near the image. Additional conventions include including the release date, actors' names, credits, slogans or taglines, and relating the color scheme and design to the film's genre. The document also provides an example of a hypothetical film poster that incorporates several of these common forms and conventions.