The Academy of Motion Picture Arts and Sciences has been collecting and preserving film and film-related material since 1927, and its unparalleled permanent collection contains more than 13 million photographs, 8.3 million clippings, 95,000 screenplays, 73,500 posters, 145,000 production and costume design drawings, 45,000 sound recordings, 39,000 books, 1,900 special collections, 242,000 film and video assets, and 8,000 props, process, and production items representing motion picture technology, costume design, production design, makeup and hairstyling, visual effects, promotional materials and more.