Fig. 28: My dive buddy seems to be very tired after swimming agains the current. He is taking a nap on the beautifully grinded rock formations in the Verzasca river. — Nikon D200, Nikkor DX 10.5mm Fisheye, Verzasca, Lavertezzo, 20. August 2009 Nikon D200; Δt=1/180 s; f=10.5 mm; f/7.1; ISO 200; 20 August 2009 10:53:05
