Quotation is the biggest problem in writing about film and teaching it.
A textbook on literature can make use of quotations or entire poems or stories to illustrate its material. A film book is restricted to stills made from moving images. The stills in Film, Form, and Culture have been made directly from the films they illustrate and are more useful than publicity stills, which are often made outside of the film itself. But they do not move. The Film, Form, and Culture CD-ROM solves the problem.