Blacktip Reef Shark - Koh Tao
Ikelite 7D housing with two Ikelite DS-161 strobes.
Shot taken while Freediving (on a single breath)
These sharks are extremely wary of people and this was the closest one of these beautiful black tips got to me during a dive.
Unfortunately quite a lot of the coral around the island has been destroyed by dynamite 'fishing' as can be seen in this shot.