A unit still photographer is someone who works on a film set and takes photographs of the actors, crew, and other elements of the production. These photographs are used for a variety of purposes, including promotional materials, press releases, and behind-the-scenes features. The unit still photographer is usually an integral part of the film crew, working closely with the director, producers, and other members of the team to capture the desired images. The unit still photographer may also be responsible for taking photographs of the sets, costumes, and props, and may work with the art department to ensure that the images reflect the desired look and feel of the film. Unit still photographers are typically highly skilled and experienced professionals who are able to work quickly and efficiently in a fast-paced, high-pressure environment.