The document provides an overview of photorealism, a style of painting that resembles photographs with meticulous detail. It began in the 1960s-1970s as a reaction to abstract expressionism. Key aspects include using cameras and projectors to transfer information realistically onto large canvases. Influential photorealist artists discussed are Richard Estes, Chuck Close, Audrey Flack, and Don Eddy, known for their highly detailed paintings of everyday objects and portraits.