The document discusses key concepts related to analyzing films and movie posters, including genre, representation, audience, institutions, narrative conventions, movie poster conventions, genre conventions, and mise-en-scene. It provides definitions and examples for each concept. Genre refers to the category of a media work, representation is how something is portrayed, and audience describes who the media is targeted towards. It also outlines common narrative structures and conventions found on movie posters, in different genres, and aspects that comprise mise-en-scene like costumes, props, makeup, background, and lighting.