Three divers © Bernd Nies

Three divers: Where are we? Lake Fernstein has so many corners so it's difficult to get the orientation under water. — Nikon D200, Nikkor AF-S 10.5mm f/2.8 Fisheye, 2 x Sea&Sea YS-110α, Lake Fernstein, Austria, 10 August 2013. Nikon D200, 1/250 s, F/6.3, 10.5 mm, ISO 200, Saturday, August 10, 2013 10:32:56