Corals at Cave Ceiling © Bernd Nies

Corals at Cave Ceiling: — Nikon D200, Nikkor AF-S 10.5mm Fisheye, Cave Reef, Red Sea, Egypt, September 2012. Nikon D200, 1/250 s, F/3.5, 10.5 mm, ISO 400, Sunday, September 23, 2012 14:16:38