Michael Pitts,Michael Pitts / Engine room ventilator shafts of oil tanker 'Seiko Maru'. Sunk in Chuuk Lagoon 17/18th February 1944, Chuuk Lagoon, Pacific

Denis-Huot / Bottlenose dolphin (Tursiops truncatus) playing in the waves of an oil tanker, Port Aransas, Texas, USA

Denis-Huot / Bottlenose dolphin (Tursiops truncatus) playing in the waves of an oil tanker, Port Aransas, Texas, USA

Roberto Rinaldi / Wreck of crude oil super-tanker "Amoco Milford Haven", populated by shoals Swallowtail anthias (Anthias anthias) and Bogues (Boops boops). The tanker sank on April 14th, 1991 after three days of fire....

Roberto Rinaldi / Stern of crude oil super-tanker "Milford Haven", which sank on April 14th, 1991 after three days of fire. Genoa, Italy, 2007.

Jack Dykinga / Steller sealions (Eumetopias jubatus) in sea off Douglas Chanel's coastal islands, British Columbia, Canada - an area threatened by oil carrying super-tankers

Philip Stephen / The "Jotun A" F.P.S.O. (floating production storage and offloading) ship, North Sea, May 2010.

Pete Oxford / Tanker at BOPEC (Bonaire Petroleum Corporation N.V.) trans shipment and storage terminal. A deep-water port, with facilities for transferring oil from ocean-going to coastal tankers. Bonaire, Netherl...

Philippe Clement / Anchor of the Amoco Cadiz oil tanker, wrecked in March 1978 at Portsall. Brittany, France, September 2010.

Terry Whittaker / 2020VISION / Avocet (Recurvirostra avosetta) rafting on river at high tide with oil tanker in the background at site of DP World London Gateway container port, Coryton oil refinery, River Thames, Essex, UK, April...

Roberto Rinaldi / Engine room of wrecked crude oil super-tanker "Amoco Milford Haven", which sank on April 14th, 1991 after three days of fire. Genoa, Italy, 2002.

Roberto Rinaldi / Lamp inside engine room of wrecked crude oil super-tanker Amoco "Milford Haven", which sank on April 14th, 1991 after three days of fire. Genoa, Italy, 2002.