William H. "Dad" Martin was a photographer who found success in the early 1900s by producing exaggerated postcards using trick photography. His postcards featured oversized images and appealed to Americans' sense of national pride and belief that anything is possible. The postcards became hugely popular, allowing Martin to sell his photography studio in order to focus solely on his postcard business. Within three years, the demand for Martin's trick photos made him a fortune. He later sold the postcard business and founded a sign company, but his brief career photographing exaggerated images tapped into Americans' imagination.