EPE is a New York-based group set up in 1994 with an advocacy of protecting the environment. The effort is done by two underwater photographers who promote environmental knowledge and awareness through photography, multimedia presentations, lectures and written articles. The photographers specialize in underwater still photography, nature photography, magazine and technical writing and have created multimedia programs to educate and instill public awareness about the marine environment. Their photographic works have been featured in national and international magazines such as National Geographic, Discover Diving, Diver Magazine and Dive Journal. The EPE site contains a calendar of speaking engagements and lectures, educational programs and photo galleries.