This document discusses various applications of photography, including advertising and promotional photography, fashion photography, photojournalism, portraiture, and high street studio photography. For each application, the document provides examples and discusses the typical techniques used, such as lighting, lenses, and post-production editing. Advertising and promotional photography aims to sell products and is heavily edited. Fashion photography stages models to promote clothing brands. Photojournalism captures news stories and strives for objectivity with minimal editing. Portraiture focuses on faces while high street studio photography provides family portraits.