DiveZone Sign
Fig. 47: Diver with the sunken sign from the last santa claus dive with DiveZone. Dive #642: Easter fundive with DiveZone at dive site Baumgärtli, Lake Zug. Nikon D200; Δt=1/60 s; f=20 mm; f/5.0; ISO 800; 1 April 2018 09:53:47