Cathedral Peak, Yosemite National Park, California (© Mark Brodkin/Rex Features)(Bing Canada)
Mountain brook in Red Rock Canyon in Waterton Lakes National Park (© Frank Krahmer/Corbis)(Bing Canada)
People boarding trains at Überseequartier station in HafenCity, Hamburg, Germany (© Shutterstock)(Bing Canada)
King penguin surrounded by chicks, South Georgia (© Steve Bloom Images/Alamy)(Bing Canada)
Koi carp, Kyoto (© Sharon Smith/Getty Images)(Bing Canada)
Paleokaria Bridge over the Portaikos River near Trikala, Greece (© Hercules Milas/Alamy)(Bing Canada)
Dallas Divide near Ridgway, Colorado (© Stephanie Coffman/TandemStock)(Bing Canada)
An aerial view of a pod of beluga whales congregated in an inlet, Canada (© Norbert Rosing/National Geographic/Getty Images)(Bing Canada)
Detail of a television tower illuminated during the Festival of Lights in 2011, Berlin, Germany (© Holger Burmeister/Alamy)(Bing Canada)
Matsumoto Castle, Japan (© Mitsushi Okada/Panorama Stock)(Bing Canada)
Barcolana regatta, Gulf of Trieste, Italy (© SIME/eStock Photo)(Bing Canada)
Dry Island Buffalo Jump Provincial Park, Alberta, Canada (© Darwin Wiggett/Alamy)(Bing Canada)
The setting sun along the Dempster Highway, Yukon (© Robert Postma/First Light/Corbis)(Bing Canada)
Palm Jumeirah in Dubai, United Arab Emirates (© AirPano)(Bing Canada)
Painted Dunes below Cinder Cone, Lassen Volcanic National Park, California, USA (© Kevin Schafer/Minden Pictures)(Bing Canada)
The stepping stones on Perranporth beach, Cornwall, England (© Andrew Ray/Alamy)(Bing Canada)
Detail of a painted beauty butterfly, Yasuni National Park, Amazon, Ecuador (© Pete Oxford/ Minden Pictures)(Bing Canada)
Seedling mangroves in Cayos Cochinos, Honduras (© Mac Stone/Tandem Stills + Motion)(Bing Canada)
Izumo-taisha in Izumo, Japan (© AM Corporation/Aflo Co. Ltd./Alamy)(Bing Canada)
National Library of China, Beijing, China (© Zens photo/Moment Open/Getty Images)(Bing Canada)
North Fork of the Virgin River, Zion Canyon, Utah, USA (© Shutterstock)(Bing Canada)
River flowing over rocks at twilight, Coteau du Lac, Quebec, Canada (© Patrick Di Fruscia/Visuals Unlimited/Corbis)(Bing Canada)
View from Grizzly Peak in the Berkeley Hills above Berkeley, California (© Toby Harriman/Tandem Still + Motion)(Bing Canada)
Emperor tamarin in Manu National Park, Peru (© Thomas Marent/Minden Pictures)(Bing Canada)
Tests of rapeseed crops, isolated parcels under tunnel to avoid crossings (aerial view), Oucques, Loir-et-Cher, France (© CORMON Francis/hemis.fr/Alamy)(Bing Canada)
Aerial view of agricultural farmlands, New Zealand (© Paul Chesley/Alamy)(Bing Canada)
Meltwater on the Greenland ice sheet, Greenland (© James Balog/Aurora Photos)(Bing Canada)
Farmland in Makassar, South Sulawesi, Indonesia (© Keren Su/Corbis)(Bing Canada)
Homage to legendary ghost stories (© Lindsay Daniels Design/Gary Spradling/Alamy, Corbis Images, Getty Images, plainpicture, Shutterstock, SuperStock)(Bing Canada)