The Murinsel in Graz, Austria (© REX/WestEnd61)(Bing Australia)
Map of earth created by the Global Inventory Modeling and Mapping Studies (GIMMS) project at NASA’s Goddard Space Flight Center (© NASA)(Bing Australia)
Gorgonian coral, crinoid, and sponges, Komodo National Park, Indonesia (© Mammoth HD)(Bing Australia)
Icicles on a branch near Cradle Mountain, Tasmania (© Ted Mead/Photolibrary/Getty Images)(Bing Australia)
Omaha Beach monument Les Braves, on the beach at Saint-Laurent-sur-Mer, Normandy, France (© NaturePL/SuperStock)(Bing Australia)
Cross country skier on Mt. Lovick in the Mt. Buller region, Victoria (© Glenn Van Der Knijff/Lonely Planet Images/Getty Images)(Bing Australia)
Observatory on the summit of Brasstown Bald Mountain in Georgia (© Sean Pavone/Alamy)(Bing Australia)
Kayakers in Ashlu Creek near Squamish, British Columbia, Canada (© Phil Tifo/Tandem Stock)(Bing Australia)
Blue-footed booby during a courtship display in the Galápagos Islands, Ecuador (© Scott Davis/Tandem Stock)(Bing Australia)
Aerial view of highway interchange, North Rhine-Westphalia, Germany (© Markus Hanke/Gallery Stock)(Bing Australia)
Dall sheep, Yukon, Canada (© Donald M. Jones/Minden Pictures)(Bing Australia)
Balls on a soccer field forming a giant flag of Brazil (© Volker Möhrke/Corbis)(Bing Australia)
Cigu Lagoon at Tainan, Taiwan (© Sunrise@dawn Photography/Getty Images)(Bing Australia)
Toledo, Spain (© Pedro Jarque Krebs/500px)(Bing Australia)
Detail of a porcelain mushroom (Oudemansiella mucida) in The Veluwe, Netherlands (© Jan Vermeer/Minden Pictures)(Bing Australia)
Nam Tok Thi Lo Su in Umphang Wildlife Sanctuary, Thailand (© Apisit Sriputtirut/Alamy)(Bing Australia)
A frog clings to the tip of a branch, Adelaide, Australia (© Rob Sturman/Corbis)(Bing Australia)
Lightning storm off Cooke Point, Port Hedland, Australia (© Simon Phelps Photography/Getty Images)(Bing Australia)
Kanarra Creek Falls in Utah (© Paul Didsayabutra/500px)(Bing Australia)
Solar flare (© NASA)(Bing Australia)
Canada geese in Hill Lake, Pulaski County, Arkansas (© Barry Hamilton/Corbis)(Bing Australia)
Alred Nicholas Memorial Gardens in the Dandenong Ranges, Victoria (© Bob Wickham/Photolibrary/Getty Images)(Bing Australia)
Guggenheim Museum Bilbao, Bilbao, Spain (© Juan Carlos Sancho Folgueiras/500px)(Bing Australia)
Great crested grebes with chick (© Jasper Doest/Minden Pictures)(Bing Australia)
Pier at Old Orchard Beach, Maine (© Michael Orso/Tandem Stock)(Bing Australia)
Cows in Thurgau, Switzerland (© plainpicture/Yabo)(Bing Australia)
The Sunnmøre Alps over Hjørundfjorden, Norway (© AirPano)(Bing Australia)
Broughton Archipelago, British Columbia, Canada (© Art Wolfe Inc./Mint Images)(Bing Australia)