The document discusses various cinematography techniques used in the film The Descent. It provides examples of shots including close-ups used to show detail of characters' emotions, mid-shots at angles to show surroundings and tie reactions to environments, wide shots to depict multiple characters and settings, trombone shots to convey a character's fear of an escalating situation, steadicam shots to show characters running and escalating danger, and arc shots on tracks to reveal full body language and emotion. These shots are used to further the plot, develop characters, and create atmosphere such as darkness and nightmare-like settings.