Cedar-Strip Canoe at Lake Louise, Banff National Park, UNESCO World Heritage Site, Alberta, Canadian Rockies, Canada, North America

Cedar-Strip Canoe at Lake Louise, Banff National Park, UNESCO World Heritage Site, Alberta, Canadian Rockies, Canada, North America

'Bacon strip' curtain formations at King Solomon's Cave in the Mole Creek Karst National Park, the north, Tasmania, Australia, Pacific

Peanuts comic strip sculptures, Rice Park, St. Paul, Minnesota, United States of America, North America

'Bacon strip' curtain formations at King Solomon's Cave in the Mole Creek Karst National Park, the north, Tasmania, Australia, Pacific

Aircraft on Seventy-Five Mile Beach, an official highway, the world's only official beach airport on a sand runway, UNESCO World Natural Heritage Site, Fraser Island, Great Sandy National Park, Queensland, Australia

Aircraft landing on Seventy-Five Mile Beach, an official highway, the world's only official beach airport on a sand runway, UNESCO World Natural Heritage Site, Fraser Island, Great Sandy National Park, Queensland, Australia

Aircraft on Seventy-Five Mile Beach, an official highway, the world's only official beach airport on a sand runway, UNESCO World Natural Heritage Site, Fraser Island, Great Sandy National Park, Queensland, Australia

Sefofane flight to Kalamu Tented Camp, South Luangwa National Park, Zambia, Africa

Spreaders in an open-cast lignite mine in the early morning, Garzweiler, North Rhine-Westphalia, Germany, Europe

Freight train carrying a load of strip steel rolls, ThyssenKrupp Steelworks, Duisburg, North Rhine-Westphalia, Germany, Europe

Sefofane flight to Kalamu Tented Camp, South Luangwa National Park, Zambia, Africa

Lignite strip mining Cottbus Nord, Lausitz, Brandenburg, Germany, Europe

Lignite strip mining Cottbus Nord, Lausitz, Brandenburg, Germany, Europe

Aircraft taking off on Seventy-Five Mile Beach, an official highway, the world's only official beach airport on a sand runway, UNESCO World Natural Heritage Site, Fraser Island, Great Sandy National Park, Queensland, Australia

Aircraft on Seventy-Five Mile Beach, an official highway, the world's only official beach airport on a sand runway, UNESCO World Natural Heritage Site, Fraser Island, Great Sandy National Park, Queensland, Australia

Sefofane flight to Kalamu Tented Camp, South Luangwa National Park, Zambia, Africa

Road through Teide National Park, Teneriffe, Canary Islands, Spain

Sefofane flight to Kalamu Tented Camp, South Luangwa National Park, Zambia, Africa

Aerial view of snow covering downtown Anchorage and the Chugach Mountains in the distance, the Park Strip and Capitan Cook Hotel visible in the foreground, South-central Alaska in winter, Anchorage, Alaska, United States of America

Aerial view of snow covering downtown Anchorage and the Chugach and Talkeetna Mountains stretching out behind the city in the distance, the Park Strip visible in the foreground, South-central Alaska in winter, Anchorage, Alaska, United States of America

A western strip-bellied sand snake, Psammophis subtaeniatus, swallowing a tree agama lizard, Acanthocercus atricollis, Sabi Sands, Greater Kruger National Park, South Africa