Aerial of Mackenzie River delta, Northwest Territories, Canada (© J.A. Kraulis/Corbis)(Bing United Kingdom)
Ring-tailed cat, Utah, USA (© Getty Images)(Bing United Kingdom)
Staircase inside the Île Vierge lighthouse, Brittany, France (© Stefano Torrione/SIME/4Corners)(Bing United Kingdom)
Skyline of Manchester, England (© Andrew Brooks/Gallery Stock)(Bing United Kingdom)
The Shard, London, England (© TPX/Age Fotostock)(Bing United Kingdom)
Kermode bear in Great Bear Rainforest (North and Central Coast), British Columbia, Canada (© Ocean/Corbis)(Bing United Kingdom)
Palazzo Pubblico in Siena, Tuscany, Italy (© Joseph Calev)(Bing United Kingdom)
Alpacas near the base of Cotopaxi Volcano, Ecuador (© Steve Bloom Images/Alamy)(Bing United Kingdom)
Ballynahinch Lake, Connemara, Co. Galway, Ireland (© H & D Zielske/Age Fotostock)(Bing United Kingdom)
Devils Tower, Wyoming, USA (© David Fortney/Getty Images)(Bing United Kingdom)
Aerial view of North Malé Atoll, Maldives (© Robert Harding Picture Library/Superstock)(Bing United Kingdom)
Hippopotamus, Masai Mara National Reserve, Kenya (© David Tipling/Alamy)(Bing United Kingdom)
Tower Of Refuge, Douglas, Isle Of Man, England (© Ed Rhodes/Alamy)(Bing United Kingdom)
Fireworks over Pont Alexandre III in Paris, France (© AG photographe/Getty Images)(Bing United Kingdom)
Pixie-cup lichen growing on a post (© Robert Faller)(Bing United Kingdom)
Abandoned house filled with drifting sand, Kolmanskop, Namibia (© Jeremy Woodhouse/Age Fotostock)(Bing United Kingdom)
Longjaw squirrelfish swims against a school of horse-eye jacks, Lighthouse Reef, Belize (© Jeff Hunter/Getty Images)(Bing United Kingdom)
Havasu Falls in the Grand Canyon, near Supai, Arizona, USA (© Konstantin/360cities.net)(Bing United Kingdom)
The harbour at St. Ives, Cornwall, England (© Ian Wool/Age Fotostock)(Bing United Kingdom)
Oil tanker near Galveston, Texas, USA (© Louis Vest/Getty Images)(Bing United Kingdom)
Interior of Liege-Guillemins railway station, Liege, Belgium (© Benjamin Rondel/Corbis)(Bing United Kingdom)
Gammaridean amphipods in the waters off Tokyo, Japan (© Atopapa/Corbis)(Bing United Kingdom)
Lightning strike near a grove of cypress trees, Val d’Orcia, Italy (© Martin Ruegner/Getty Images)(Bing United Kingdom)
A house built on a rock on the river Drina, Bajina Basta, Serbia (© Marko Djurica/Corbis)(Bing United Kingdom)
Jökulsárlón, a glacial lagoon in southeast Iceland (© Getty Images)(Bing United Kingdom)
Western tarsier in a Malaysian rainforest in Danum Valley, Sabah, Borneo (© Steve Bloom Images/Alamy)(Bing United Kingdom)
Sunset over Fulking Escarpment in the South Downs National Park, England (© Matt Gibson/Loop Images)(Bing United Kingdom)
Sea of clouds over Lake Wanaka in Central Otago, Southern Alps, New Zealand (© Colin Monteath/age fotostock)(Bing United Kingdom)
New Croton Dam in Croton, New York, USA (© Greg Miller/Gallery Stock)(Bing United Kingdom)
Multnomah Falls and Benson Bridge, Oregon, USA (© Getty Images)(Bing United Kingdom)