Berkley White is a leading expert in the field of underwater photography and digital image processing. As a professional photographer and instructor, he shares his in-field photographic techniques and digital methods through a series of select travel events each year. Berkley is the founder of Backscatter in Monterey, California, the largest specialty underwater photographic supplier in the US, and is the organizer of international photographic events such as the Digital Shootout.

Dr Alexander Mustard is both a marine biologist and also as part of a 'new wave' of up-and-coming young underwater photographers who have challenged our perceptions of what we see underwater, Alex has won many awards for his photography including being a multiple winner in both the BBC Wildlife Photographer of the Year and World Festival of Underwater Photography in Antibes, France. His new book "The Art Of Diving," a collaboration with author Nick Hanna, is not just a photo collection but is an exploration of why we love to dive, and has been described by David Doubilet as "the best book about diving since Jacques Cousteau's The Silent World." He is founder of the Young Underwater Photographer's Group, the Digital Officer for the British Society of Underwater Photographers and a Co-Administrator of Wetpixel.com. Alex is also the brains behind Magic filters - filters designed specifically for available light underwater photography with digital cameras.

More about Alex at http://amustard.com

Even at the age of 27, Keri has accumulated 17 years of underwater photography experience. Being formally educated as a mechanical engineer, he currently co-owns and develops products for ReefNet, has been a regular contributor to DivePhotoGuide.com since 2009, and does freelance work for several popular dive magazines.

Keri's photography has evolved to a tremendous degree since he took his first underwater shots. He began his career by shooting images to be used primarily in ReefNet's electronic marine life field guides, but soon grew bored of the monotony of clinical side-profile identification shots. Wanting more from his time underwater, he expanded his photographic horizons, hoping to capture images of interesting and unusual behaviors in the underwater world. His success in this field was impressive, winning him several international underwater photo competitions ñ while still a teenager.

Matt Weiss is the owner, publisher and editor-in-chief of DivePhotoGuide.com, a leading underwater photography media publication with over 50,000 worldwide monthly readers.  Matt has been working full time at DPG since 2009, and for years was the world’s only full time underwater photography editor.  Matt also helped found the New York Underwater Photographic Society, where he currently serves as the co-president. 

Matt spends over a third of the year in the field shooting assignments and running workshops for numerous print and digital publications.  In 2011, Matt co-founded Scuba Diver Through The Lens, the world’s first international underwater photography print magazine that will be published quarterly beginning in 2012 and distributed in New York, Munich and Singapore. 

Eric Hanuer published his first underwater image and article, in Skin Diver magazine,  in 1977.  Over the past 30 years, his photos and articles have been published in magazines, books, posters, and CDs worldwide.  He has written guidebooks to the Red Sea and Micronesia, as well as an oral history of diving in America (ehanauer.com).  Recently Hanauer began shooting underwater video, and his work has been selected for showing in festivals, on the internet, on iTunes, and in TV commercials.

Born in Stuttgart, Germany and raised in Chicago, Eric was educated in the Chicago Public Schools, then earned a BS in Physical Education at George Williams College, and an MS in Physical Education at UCLA. His wife, Karen Straus, is also an active diver and underwater photographer. They live in San Diego. More about Eric can be found on his website  www.ehanauer.com

Mary Lynn Price is a video journalist and producer, founder of DiveFilm.com. She is the executive producer of the iTunes featured podcast, DiveFilm HD Video, and is a founding organizer of the San Diego UnderSea Film Exhibition. She teaches video editing and storytelling on land and at sea, and is an Apple certified pro in Final Cut Pro 7.  More about Mary Lynn can be found at her website, marylynnprice.com.

Steve Douglas is a certified Apple Pro for Final Cut Pro 6 and underwater videographer. A winner of the 1999 Pacific Coast Underwater Film Competition, 2003 IVIE competition, 2004 Los Angeles Underwater Photographic competition, and the prestigious 2005 International Beneath the Sea Film Competition, where he also won the Stan Waterman Award for Excellence in Underwater Videography and 'Diver of the Year,' Steve was a safety diver on the feature film "The Deep Blue Sea," contributed footage to the Seaworld Park's Atlantis production, the History Channel's MegaDisaster show, and his first, recently aired National Geographic special segment on Marlin.  Steve is a feature writer for Asian Diver Magazine and the Final Cut Pro editing websites, www.kenstone.net and www.lafcpug.org and continues to conduct filming and editing seminars for both private and group audiences.  A regular speaker and presenter for many dive clubs,  Steve is one of the founding organizers of the San Diego UnderSea Film Exhibition and leads both underwater filming expeditions and African safaris.