The document discusses conventions used in psychological thriller film posters. It provides two examples: the poster for Black Swan and the poster for Orphan. For both posters: - The main image focuses on the protagonist's face to emphasize the mind of the characters. - Dark colors and low lighting create an unsettling atmosphere. - Reviews, actor/director names, and release dates are included for marketing. - Imagery and text are purposefully designed to intrigue audiences and hint at themes in the films around ambiguity and good vs evil.