The document discusses movie posters for the films Nerve, The Girl on the Train, and The Box. For Nerve, the poster features the main actress Emma Roberts and uses neon colors that reflect the film's technological theme. The Girl on the Train poster features a ghostly font for the title to add mystery, has a dark color palette, and shows the back of the main character on a train. It also references the successful book the film is based on. The Box poster does not show the main characters' faces, instead using imagery from the film's plotlines to intrigue audiences without revealing details.