Former Philadelphia Inquirer and Associated Press photographer and active Getty Images contract photojournalist William Thomas Cain trains neophyte camera wielders with skills honed during a quarter century of picture snapping. His classes range from intro lessons for those with newly purchased cameras to advanced seminars that cover such advanced concepts as aperture, framing angles, and how to say "Say Cheese" in every language. Teachers who have university-teaching experience and have photographed celebrities, politicians, and royalty enhance the curriculum with their years of expertise.