Mark Sincevich is the executive director of the Digital Photography Institute (DPI) as well as a world-class photographer and speaker. He was an official photographer at George W. Bush's second inauguration and his clients include such organizations as Bank of America, Doubletree Hotels and Iceland Air. His photography and writing have been published in such places as The Washington Post Magazine, AAA World Magazine, and Washington SmartCEO Magazine, and he is frequently quoted in the media. Mark also speaks to organizations on digital photography and related subjects such as creativity and life balance. He is a member of the National Speakers Association and the American Society of Media Photographers. Mark also is the author of three books including,Snap: the ultimate guide to digital photography for the consumer, and he can be contacted at 301-654-3010 or www.digitalphotoinstitute.com .