Broughton Archipelago, British Columbia, Canada (© Art Wolfe Inc./Mint Images)(Bing United Kingdom)
La Paz, Bolivia (© Axel Flasbarth/500px)(Bing United Kingdom)
Panda chewing on bamboo shoots, Chongqing Zoo, Chongqing, China (© Getty Images)(Bing United Kingdom)
Cattle during an annual overnight round-up, Andes Mountains, Ecuador (© Pete Oxford/Minden Pictures/Corbis)(Bing United Kingdom)
Tour de France riders (© Tim De Waele/Corbis)(Bing United Kingdom)
A brittle star wanders across a blue sea star off the coast of the Solomon Islands (© Birgitte Wilms/Minden Pictures)(Bing United Kingdom)
Vulcano, Aeolian Islands, Italy (© SIME/eStock Photo)(Bing United Kingdom)
Castell Dinas Brân, Llangollen, Wales (© joe daniel price/Getty Images)(Bing United Kingdom)
Red-legged seriema at the Apenheul Zoo in Apeldoorn, Netherlands (© Juan Carlos Muñoz/age fotostock)(Bing United Kingdom)
Salt flats in San Francisco Bay, California, USA (© Art Wolfe/Mint Images)(Bing United Kingdom)
The Karl G. Jansky Very Large Array (VLA) radio telescope, west of Socorro, New Mexico, USA (© Ilya Terentyev/Getty Images)(Bing United Kingdom)
Bark of a rainbow eucalyptus tree, Maui, Hawaii, USA (© Daryl Pederson/plainpicture)(Bing United Kingdom)
Sugar Loaf Mountain and Guanabara Bay, Rio de Janeiro, Brazil (© Bronek Kaminski/Getty Images)(Bing United Kingdom)
Rouen, Normandy, France (© Tim Gartside/age fotostock)(Bing United Kingdom)
Aizhai Suspension Bridge, Hunan Province, China (© Imaginechina/Corbis)(Bing United Kingdom)
Aerial view of a flower farm, North Rhine-Westphalia, Germany (© Hans Blossey/Corbis)(Bing United Kingdom)
Church of San Giovanni Battista, Mogno, Ticino, Switzerland (© LOOK/Latitude Stock)(Bing United Kingdom)
Puss moth caterpillar (© Thomas Marent/Minden Pictures)(Bing United Kingdom)
Yampa River flowing through Dinosaur National Monument, Colorado, USA (© Whit Richardson/Aurora Photos)(Bing United Kingdom)
Color-coded relief map of Linné Crater on the Moon (© NASA/GSFC/Arizona State University)(Bing United Kingdom)
Diver in the Silfra, Thingvellir Lake, Thingvellir National Park, Iceland (© Wild Wonders of Europe/Lundgren/Corbis)(Bing United Kingdom)
Tolbachik volcanos on the Kamchatka Peninsula, Russia (© AirPano)(Bing United Kingdom)
Scottish Exhibition and Conference Centre (© Brian Lawrence/Getty Images)(Bing United Kingdom)
Meerkats in Botswana (© Nico Smit/Rex Features)(Bing United Kingdom)
Canals of Bruges, Belgium (© Domingo Leiva/Getty Images)(Bing United Kingdom)
Tidal flats, Katmai National Park, Alaska, USA (© plainpicture/Cultura)(Bing United Kingdom)
Bathing boxes line the beach at Brighton, Victoria, Australia (© J C Mitchell/Getty Images)(Bing United Kingdom)
Beaumont-Hamel Newfoundland Memorial, France (© Mary Evans Picture Library Ltd/age fotostock)(Bing United Kingdom)
A Siberian tiger takes a swim at the Antwerp Zoo in Belgium (© Hans Kuczka/Aurora Photos)(Bing United Kingdom)
Pamukkale, Turkey (© Valery Shanin/Shutterstock)(Bing United Kingdom)
The Seven Sisters Country Park in East Sussex (© Roy Shakespeare/Corbis)(Bing United Kingdom)