This document analyzes the psychological conventions portrayed in the film posters for Shutter Island and Seven. For Shutter Island, the poster uses colors like white, black and red along with an orange flame to reference parts of the film and create mystery. It shows Leonardo DiCaprio's character searching a sinister looking island implied by the tagline "Someone is missing". For Seven, the poster positions two characters hierarchically with serious facial expressions and shadowing, hinting they are investigating deaths related to the seven deadly sins as stated in the tagline. Both posters use fonts, colors and imagery to convey the psychological thriller genre and attract audiences with their famous actors.