Filming of a stingray at 20 m depth at Skiatos in summer 1942. “Known by divers internatio
Filming of a stingray at 20 m depth at Skiatos in summer 1942. “Known by divers internationally as the Pioneer of the Pioneers, Hans Hass started his diving career in the 1930s. He was the first free-swimming film maker to film and photograph sharks, manta rays, and whales in their natural environment. A prolific writer, Hass had published six books on diving by 1950. He left the underwater world in 1960 and was largely forgotten by the diving industry…” From “Die Welt unter Wasser der abenteuerl Vorstoss d. Menschen ins Wasser” by Hans Hass, 1973. https://www.instagram.com/p/CdqqIcqNgsr/?igshid=NGJjMDIxMWI= -- source link