Three divers on an Icehole
Fig. 47: The rope master is holding the security rope and keeps contact with the dive group under the ice. DiveZone ice diving event, Lake Klöntal. — EXIF: Nikon D3; Δt=1/4000 s; f=34 mm; f/2.8; ISO 200; 2014-03-01 13:12:46