ocr: 4 broadterm tor a wide range of devices and processes, including some kinds of work performed by stunt men and women, model shots, apticals, In-camera effects, matte shots, rear projection, solarization, negative mage, and much more. Film theorist Christian Metz aitterentiated petween what he called "Profilmic Special Effects, which do not distort the image, and Cinematographic Special Ettects, which do distort the image.