Richard Du Toit / Aerial photograph of container ship near Cape Town Harbour, Atlantic Ocean, South Africa, Western Cape Province, March 2010

Christophe Courteau / The Lighthouse La Vieille at night in front of the Pointe du Raz, Brittany, France.

Pedro Narra / Bottlenose dolphin (Tursiops truncatus) leaping in front of a cargo ship, Sado Estuary, Portugal, September

Piper Mackay / Container freighter travelling through the Panama canal, Panama, November 2008

David Woodfall / Silhouette of Sir Antony Gormley's 'Another Place' on Crosby beach, with shipping container in distance. Liverpool bay, Mersey Estuary, England, UK, October 2011.

Ashley Cooper / The Brough of Birsay lighthouse marks Orkney mainland's most north westerly tip. It was built in 1925 and converted to solar power in 2002. A bank of 36 solar panels charges an array of batteries that...

Michel Roggo / Ship on the main channel of the Danube river, the Bratul Sulina, at Crisan, Danube Delta Biosphere Reserve, UNESCO World Heritage Site, May 2014 . Photographed for The Freshwater Project

Michel Roggo / Ship on the main channel of the Danube river, the Bratul Sulina, at Crisan Danube Delta Biosphere Reserve, Romania, May 2014 . Photographed for The Freshwater Project

Tony Wu / Carcass of a female Bryde's whale (Balaenoptera edeni brydei) carried into port on the bow of a ship. Laem Chabang Port, Thailand.

Tony Wu / Blue whale (Balaenoptera musculus brevicauda) at surface with ship travelling in the shipping lane along the coast of Sri Lanka, Indian Ocean.

Tony Wu / Genital slit of a dead male Blue whale (Balaenoptera musculus) found floating south of Mirissa, Sri Lanka. Indian Ocean. The tip of the whale's penis appears to be protruding from the animal. The whal...

Tony Wu / Dead Blue whale (Balaenoptera musculus) most likely killed by a ship strike. There is a large wound in the animal's caudal area, suggesting a direct bow strike by a large vessel. Sri Lanka, Indian Oce...