The Sky Over Nine Columns, by artist Heinz Mack, exhibited during the Venice Architecture Biennale, 2014 (© Cahir Davitt/plainpicture)(Bing Canada)
European barracuda and bluefish circling a bait ball of Atlantic horse mackerel off the shore of the Formigas Islets, Azores (© Jordi Chias/Minden Pictures)(Bing Canada)
Tree decorated with amulets called nazars, Goreme National Park, Cappadocia, Turkey (© taratata/Getty Images)(Bing Canada)
Filming location for the ´Star Wars´ movies, Chott el Djerid, Tunisia (© age fotostock/Alamy)(Bing Canada)
Mariachis, San Miguel de Allende, Guanajuato, Mexico (© Holly Wilmeth/Getty Images)(Bing Canada)
A wetland in Västmanland, Sweden (© Hans Strand/Getty Images)(Bing Canada)
Jackson Square in the French Quarter of New Orleans, Louisiana (© Edwin Remsberg/Getty Images)(Bing Canada)
Cliffs at Spillars Cove, Nfld. (© Scott Leslie/Minden Pictures)(Bing Canada)
Long-tailed widowbird male, Rietvlei Nature Reserve, South Africa (© Richard Du Toit/Getty Images)(Bing Canada)
‘Kolonihavehus, 2010’ by Tom Fruin, in Brooklyn Bridge Park, Brooklyn, New York (© Daniel Haug/Getty Images)(Bing Canada)
Flower bed of tulips, Ottawa (© gqxue/Getty Images)(Bing Canada)
Greater snow geese at Montezuma National Wildlife Refuge, New York (© Gerrit Vyn/Minden Pictures)(Bing Canada)
West Indian manatee mom and baby at Three Sisters Springs, Florida (© James R.D. Scott/Getty Images)(Bing Canada)
The Maratona dles Dolomites bicycle race in Italy (© Aurora Photos/Alamy)(Bing Canada)
Bush hyrax colony in the Mara North Conservancy, Kenya (© Jonathan & Angela Scott/Aurora Photos)(Bing Canada)
English oak tree in a cultivated field in Monmouthshire, Wales (© Phil Savoie/Minden Pictures)(Bing Canada)
Historic fishing warehouses in Trondheim, Norway (© Oscar Dominguez/Tandem Stills + Motion)(Bing Canada)
A peregrine falcon surveys the concrete canyons of Chicago (© Luke Massey/Minden Pictures)(Bing Canada)
Marshland in Shediac, N.B. (© Paul Giamou/Aurora Photos)(Bing Canada)
Namib Desert, Namibia (© Valerio Leone/Solent News/REX/Shutterstock)(Bing Canada)
Storm clouds over Crater Lake National Park, Oregon (© Joseph Giacalone/SuperStock)(Bing Canada)
A yellow-spotted river turtle in Yasuni National Park, Ecuador (© Pete Oxford/Minden Pictures)(Bing Canada)
The Brooklyn Bridge under construction in 1883 New York (© World History Archive/Alamy)(Bing Canada)
Vineyard near Pully, Vaud, Switzerland (© Gallery Stock)(Bing Canada)
Middle school students programmed the Sally Ride EarthKAM on the International Space Station to photograph this part of the Sahara Desert (© NASA)(Bing Canada)
Golden Gate Bridge, San Francisco (© RICOWde/Getty Images)(Bing Canada)
Asiatic elephants at Jim Corbett National Park, India. (© Yashpal Rathore/Minden Pictures)(Bing Canada)
South Base Camp, Mount Everest, Nepal (© David Noyes/Danita Delimont)(Bing Canada)
Wetlands of Pantanal, Brazil (© Lucas Leuzinger/Shutterstock)(Bing Canada)
Grass of lakeside sedge meadow, Moose Lake, Minnesota (© Jim Brandenburg/Minden Pictures)(Bing Canada)
