Four Divers
Fig. 18: The limit for concurrent divers in Lake Samaranger is four. Yep, I have seen only four divers. — Nikon D200, Nikkor AF-S 10.5mm f/2.8 Fisheye, 2 x Sea & Sea YS-110α strobes, Lake Samaranger, Austria, 11 August 2013 Nikon D200; Δt=1/250 s; f=10.5 mm; f/5.0; ISO 200; 11 August 2013 09:24:48