Fig. 14: The hypothenuse of this triangle is not quite straight. Now one just needs a fishing rod and a bottle of Vodka. There are no fish that could bite here. DiveZone ice diving event, Lake Klöntal. Nikon D3; Δt=1/400 s; f=28 mm; f/10.0; ISO 200; 1 March 2014 11:30:38
