This document discusses conventions for movie posters, including typical elements like large titles, images supporting the title, clearly defined genres, and production information. It also examines posters for different movie genres and how they convey horror, action, comedy, and sci-fi. Finally, it analyzes posters for three short films - "George Lucas in Love", "I'm Here", and "Across the Hall" - noting visual elements and how they compare to feature film posters.