Visions of Light: The Art of Cinematography...

Visions of Light: The Art of Cinematography (KCET Sunday at 4 p.m.) If movies are magic then cinematographers are wizards. Because their work is technical, more dependent on complicated hardware and specific knowledge than that of either the writer or the director, cinematographers tend to be the forgotten folk of the movie process--which is why this 1993 documentary is both a treat and a revelation.