Ключевые слова: 1656, action, alertness, black, cinematographer, clapboard, color image, copy space, director, entertainment, film, film crew, film industry, film slate, filming, hollywood california, human hand, information equipment, information medium, making, media occupation, motion picture, movie, open, opening, preparation, producer, prop, slate, sound, studio shot, two objects, two people, video, visual aid,