Amazon.com description: Product Description: This audio book works on 2 levels. A series of easy-to-apply tips can improve almost any amateur photographer's technique in 100 minutes of casual listening. For the more serious student, willing to take notes and listen more than once, this is a complete, information-packed course in photography, from the basics of exposure and depth of field to mood control, lens theory, and composition. It can take a beginner to "Advanced Photographer" level. It is ideal for photographers without formal academic training in photography. It has been praised and recommended by Popular Photography, Library Journal, Booklist, and others.