Digital Witness: Revolutions in Design, Photography, and FilmThis timely volume, Digital Witness, examines the impact of Photoshop and other tools of digital manipulation, tracing simultaneous developments in photography, graphic design and visual effects over roughly five decades. Beginning in the 1970s and 1980s, advances in computer science and engineering made it possible to design, build and run raster graphics programs, while developments in graphical user interfaces allowed artists and designers to