Fig. 7: When diving in the icy cold and crystal clear water one gets the feeling of floating with zero gravity through open space. The bottom of the lake is covered with smooth sediments and should not be touched. Most of the ground looks like this but on the far side of the entry point there are lots of trees lying on the ground like mikado sticks. — Nikon D200, Nikkor AF-S 10.5mm f/2.8 Fisheye, 2 x Sea & Sea YS-110α strobes, Lake Samaranger, Austria, 10 August 2013 — EXIF: Nikon D200; Δt=1/250 s; f=10.5 mm; f/5.6; ISO 200; 2013-08-10 15:21:50
