Fig. 10: Flying over the pretty Allgäu in Bavaria with the Alps in the background. The lake in the foreground is Lake Niedersonthofer and the one a little bit further away on the left side is the reservoir Rottachspeicher. Nikon D3; Δt=1/320 s; f=50 mm; f/10.0; ISO 200; 1 September 2009 10:26:24
