The document provides a description and analysis of the movie poster and trailer for the film "The Shallows". It summarizes the key elements of the poster, including the image of a surfboard with a woman's legs dangling, suggesting her means of safety. It also analyzes design choices like the vibrant red title and shadow effect. The summary then analyzes elements of the trailer, including an opening underwater clip meant to imply the plot and careful use of clips to avoid giving too much away. It praises the realistic shark visual effects and editing that build suspense without revealing the full story.