David has been a photographer since 1967. His work has been published in several publications, books and Magazines, including Black Belt Magazine, Inside Kung Fu Magazine, Kung Fu/Tai Chi Magazine, Juras, and Duel among several others. He is a member of the Professional Photographers Association, Photographic Society of America and the International Freelance Photographers Association, and has a Master Photographers rating with Todays Photographer Magazine.more