Home Directing Film History DirectingFilm History Movie Making History of Blue and Green Screen Effects By Videomaker - December 12, 2008 Explore the history of Chroma Key. Everything from blue screen to green screen! RELATED ARTICLESMORE FROM AUTHOR Ferdinand de Saussure: The linguist who unexpectedly helped create film theory The purpose of video editing Creating surrealism: Films that refuse to explain themselves The history of the laugh track Everything there is to know about the folk horror genre A look into the gore horror genre