article_snippet.sent: (CNN)As art, film stills are often overlooked.
article_snippet.sent: The photographers tend to be anonymous; it's easy to imagine The photographers work done by the director or cinematographer.
article_snippet.sent: The photographers images are often lumped in with the promotional machinery: Whether documenting the stars frolicking on set or getting down to business, it's just another form of salesmanship.
article_snippet.sent: Follow @CNNPhotos on Twitter to join the conversation about photography.
article_snippet.sent: The former is particularly interesting: an image of actors splayed on crosses for the crucifixion scene, surrounded by ladders, a camera crane, a painted scrim and several casually dressed crew members.
article_snippet.sent: The black-and-white work from "The Greatest Story Ever Told," for example, is almost prayerful, while the color images call attention to the artificiality of film.