Franco Banfi / Two women snorkeling in front of the cave, Raja Ampat, Irian Jaya, West Papua, Indonesia, Pacific Ocean. Model released.

Juergen Freund / Coral reef split level with mangroves with snorkeller, Raja Ampat, West Papua, Indonesia, February 2012 Model released.

Sue Daly / Koheru (Decapterus koheru) shoal swiming around diver, Cavalli Islands, New Zealand, February 2013. Model released.

Jeff Rotman / Shark handler wearing chain mail suit feeding Caribbean Reef shark (Carcharhinus perezi) Bahamas, Caribbean Sea. Model release Model released.

Jeff Rotman / Shark handler wearing chain mail suit holding Caribbean reef shark (Carcharhinus perezi) in hypnotic trance. Caribbean sea Model released.

Niall Benvie / Boy in protective white suit and mask in the wilds surrounded by green vegetation, using binoculars, Scotland, UK, Model released

Niall Benvie / Boy in protective white suit and mask in the wilds surrounded by green vegetation, using binoculars, Scotland, UK, Model released

Neil Lucas / Camerman Doug Allan at frozen water surface of drilled ice hole, BBC film crew, McMurdo Sound, Ross Sea, Antarctica, November 2008

Sue Flood / Two divers in shark cage, waiting for Great white shark, off shark-diving boat, Guadalupe, Mexico, September 2002

Shattil & Rozinski / Man wearing Level-B Hazmat (Hazardous Materials Contamination) Suit, USA, 1993. Model released.

Jeff Rotman / Shark handler wearing chain mail suit feeds Caribbean reef shark(Carcharhinus perezi) Bahamas Model released.

Matthew Maran / Bee keeper in beekeepers suit examining combs of hive, Devon , England, UK, May 2014.