Cinematography is the art of capturing motion pictures through lighting, camera shots, focus, composition, placement and movement. It involves recording light onto film or sensors to tell a visual story. A cinematographer, or director of photography, oversees the camera and lighting crews to collaborate with the director to create the images seen on screen. They consider various elements like lighting types, shot sizes from establishing shots to close-ups, focus, composition techniques like rules of thirds, blocking, and leading lines, camera angles from eye-level to aerial shots, and camera movement.