Abi Smigel Mullens is the associate editor of Wetpixel, a premiere online underwater photography community and website. She is also a freelance underwater photographer and writer that has been published in many popular scuba diving magazines. In addition to shooting wildlife underwater, Abi specializes in children’s underwater portraits and runs her own company, Sea Star Underwater Portraits. She is based in the San Francisco bay area and offers this service to clients and swim schools up and down the California coast.

David Doubilet is considered to be among the best by editors, peers and colleagues the world over. He has photographed over 60 stories for the National Geographic Magazine where he is currently a Contributing Photographer-in-Residence. David has documented our changing underwater world since his first assignment with the Geographic in 1971. In addition to the Geographic, David’s work continues to appear in countless publications worldwide and he is a contributing editor and feature columnists for the Behind the Shot in Sport Diver Magazine (US) and Seascapes and Dive Magazine (UK). He has authored seven books on the sea, and is the recipient of many prestigious awards, including: The Sara Prize, The Explorers Club Lowell Thomas Award and the Lennart Nilsson Award in Photography. David is a member of both the Royal Photographic Society and International Diving Hall of fame.

Erin Quigley is an award-winning photographer and Adobe A.C.E. certified expert in Lightroom and Photoshop. Her company, Go Ask Erin, provides education and post-production resources specifically developed for underwater photographers. Erin is a member of the Women Divers Hall of Fame, the Boston Sea Rovers, and the Ocean Artists Society. She teaches post-production and shooting techniques workshops worldwide.

Howard and Michele Hall are wildlife filmmakers who specialize in marine wildlife films. Working as a team, Howard and Michele have produced and directed countless television films and their work has resulted in seven Emmy Awards. The Halls are perhaps best known for their underwater IMAX films. In 1994 Howard directed the first-ever underwater IMAX 3D feature, Into the Deep, and in 1998 he directed and Michele produced the IMAX film, Island of the Sharks. The Halls returned to the IMAX 3D format in 2005 when Michele produced and Howard directed the Warner Bros. IMAX feature, Deep Sea 3D, a film that has grossed almost $100 million at the box office. In 2009, the Halls followed Deep Sea 3D with the award-winning sequel, Under the Sea 3D. Howard and Michele have participated in many other underwater IMAX productions in various capacities and in 2002 their underwater production team was featured in the MacGillivray Freeman’s IMAX film Coral Reef Adventure.

Lia Barrett is a Korean born, North Carolina raised professional underwater photographer. After completing university at Parsons School of Design in New York in 2007, Lia has been on a continual pursuit of travel and adventure. From her deep-sea work in a homemade submarine off of Roatán, Honduras, to shooting world record holding freedivers, Lia has embraced the underwater world as her ultimate sanctuary. Lia is the Photo Editor of DivePhotoGuide, the definitive source for underwater photography. She is also the co-founder and Creative Director of Prawno Apparel, an ocean-minded apparel company that draws designs directly from Lia’s photographs. She has been published in numerous newspapers and magazines, including The New York Times, BBC, CNN, Time, Outside, Huffington Post, ESPN, Playboy, The Times, Men’s Journal, and 60 Minutes.