This document discusses the history and development of cinematography and sound in film production. It covers early examples of cinematography from 1888 and sound experimentation in 1894. It then analyzes specific films from 1975 (Jaws) and 1960 (Psycho) to showcase cinematography and sound techniques from those eras. The document also discusses how cinematography and sound have converged with other industries and how technological advances continue to impact film production.