cinematographer:

A cinematographer is essentially in charge of how the movie looks. Camerawork, lighting, focus, and shot composition all fall under the cinematographer’s purview. their job is to handle the practical work of capturing the director’s vision for how a movie should look.  they analyse the screenplay, characters, and story structure and deciding on a visual approach with the director, Conducting research regarding available locations, props, and weather conditions at the prospective film sites, visit locations and take a series of test shots before deciding on the angles, filers, film stock, framing, equipment, lighting, and techniques that will be used to create the desired atmosphere of the film, and Approving costumes, make-up, and hair, as well as the colour and textures used on set.