Dives in the Bahamas included some time spend near a blue hole. The hole is several hundred feet in depth, in the middle of the ocean floor. Sharks would circle around in this hole, around 60-70 feet deep. This photo is of a Atlantic Sharp Nosed Shark (according to Stuart Cove) shooting out of the hole, into the open ocean. Sometimes I look at this photo and forget that it was underwater, as it looks like a shark is taking off into the air like an airplane.