this is a very interesting piece i just came across. the photographer david doubilet takes pictures of land AND underwater. to think that past photographers had a hard time taking the perfect picture, doubilet really had to pick that decisive moment. due to the fact that everything underwater is constantly moving i must say that he is one of the most facinating photographers. he uses a ton of additional light and does state that the creatures he photographs such as fishes hate the photos, he also admits that he is an intruder to their waters but believes that the photos are needed. what do you think?