Upper Antelope Canyon, Lake Powell Navajo Tribal Park, Arizona (© Mat Rick/Tandem Stills + Motion)(Bing United States)
Alpine marmot (© Michael Dietrich/Alamy)(Bing United States)
Kalk Bay near Cape Town, South Africa (© Michael McSweeney/Corbis)(Bing United States)
The European Synchrotron Radiation Facility, Grenoble, France (© Peter Ginter/Corbis)(Bing United States)
Flood in the Planina Plain, in the karst basin of the Ljubljanica River, Slovenia (© Ales Komovec/Rex Features)(Bing United States)
Ronda in Málaga Province, Spain (© Marcp_dmoz on Flickr/Getty Images)(Bing United States)
Muskox in the Brooks Range, Alaska (© Steven Kazlowski/Corbis)(Bing United States)
Gordon Dam, Tasmania, Australia (© Steve Daggar Photography/Getty Images)(Bing United States)
Northern pygmy-owl, Glacier National Park, Montana (© Steven Gnam/Tandem Stills + Motion)(Bing United States)
Village Bay on the island of Hirta, Scotland (© Jim Richardson/Getty Images)(Bing United States)
Firehole River in Yellowstone National Park, Wyoming (© Don White/SuperStock)(Bing United States)
Elderberry stem cross section (© Gilles Martin/Minden Pictures)(Bing United States)
Ponte Vecchio, a bridge over the Arno River in Florence, Italy (© Sylvain Sonnet/Corbis)(Bing United States)
The Heart Nebula (© Matthew Russell/Visuals Unlimited, Inc.)(Bing United States)
Miniature snow houses made for the Kamakura Festival, Yokote, Japan (© JTB Media Creation, Inc./Alamy)(Bing United States)
United States Capitol, Washington, D.C. (© Hal Bergman/Getty Images)(Bing United States)
View from Jackson Square, New Orleans, Louisiana (© Fotoluminate LLC/Shutterstock)(Bing United States)
Rocky Mountain bighorn sheep in Kananaskis Country, Alberta, Canada (© Walter Nussbaumer/Corbis)(Bing United States)
Bethesda Terrace’s lower passage in Central Park, New York City (© Sean Pavone/Shutterstock)(Bing United States)
Satellite photo of the Ganges Delta at India and Bangladesh (© Planet Observer/Universal Images Group/SuperStock)(Bing United States)
A southern viscacha in the Andes Mountains (© Chris Mattison/Minden Pictures)(Bing United States)
Fort Bourtange, Netherlands (© Amos Chapple/Rex Features)(Bing United States)
The Redwood National and State Parks of California (© David Fortney/Corbis Motion)(Bing United States)
Holuhraun volcanic eruption, Iceland (© Johnathan Ampersand Esper/Aurora Photos)(Bing United States)
American Falls as seen from Niagara Falls, Ontario, Canada, February 19, 2015 (© ZUMA/REX)(Bing United States)
Polar bear on a barrier island in the Beaufort Sea, Arctic National Wildlife Refuge, Alaska (© Patrick Endres/plainpicture)(Bing United States)
Cinder cones in the crater of Haleakalā Volcano, Maui, Hawaii (© Dennis Maisel/Tandem Stills + Motion)(Bing United States)
