Thistlegrom Bubbles
Fig. 45: Bubbles from divers in the wreck of the SS Thistlegorm are escaping from a ventilation pipe. Diving in the inside of a wreck is an exciting experience but the air from the bubbles causes the metal of the wreck to oxidize and accelerates the destruction of the wreck. — Nikon D200, Nikkor AF-S DX 12-24mm, SS Thistlegorm, Sharm el Sheikh, Red Sea, Egypt, 5 April 2007 Nikon D200; Δt=1/125 s; f=12 mm; f/5.6; ISO 100; 5 April 2007 08:24:16