Seudre River in the Charente-Maritime department of France (© Francis Leroy/Corbis)(Bing United States)
Moraine Lake in Banff National Park, Alberta, Canada (© Getty Images)(Bing United States)
Salar De Uyuni, Bolivia (© Kazuyoshi Nomachi/Corbis)(Bing United States)
East Coast of the United States as seen from the International Space Station (© NASA)(Bing United States)
Yellow-headed blackbird in Flathead Valley, Montana (© Steven Gnam/Tandem Stock)(Bing United States)
Fall colors on Pinecone Ridge near Park City, Utah (© Patrick Brandenburg/Tandem Stock)(Bing United States)
Bioluminescence in the Gippsland Lakes, Victoria, Australia (© Stocktrek Images/Getty Images)(Bing United States)
Red deer in Richmond Park, a national nature reserve and deer park in London, England (© NHPA/SuperStock)(Bing United States)
Skerwink Trail, Bonavista Peninsula, Newfoundland Island, Canada (© Reinhard Schmid/4Corners)(Bing United States)
Illuminated American Falls, part of Niagara Falls, seen from the Prospect Point Park observation tower in Niagara Falls, New York (© Prasad Karkera)(Bing United States)
Palace of Fine Arts in the Marina District of San Francisco, California (© vns24@yahoo.com/Getty Images)(Bing United States)
Aerial view of the coastline at Sand Point, Somerset, England (© Richard Cooke/Alamy)(Bing United States)
Inside the Bund Sightseeing Tunnel under the Huangpu River in Shanghai, China (© Gavin Hellier/Alamy)(Bing United States)
Aerial view of a volcano caldera, Isabela Island, Galápagos Islands, Ecuador (© Frans Lan/age fotostock)(Bing United States)
Long-tailed widowbird male in breeding plumage, Marievale Bird Sanctuary, South Africa (© Richard Du Toit/Corbis)(Bing United States)
Sterling Memorial Library of Yale University, New Haven, Connecticut (© Lee Snider/Corbis)(Bing United States)
Heceta Head Light, near Florence, Oregon (© Craig Tuttle/Corbis)(Bing United States)
Long-exposure photograph of fireflies in a forested area near Nagoya, Japan (© Yume Cyan)(Bing United States)
Raised boardwalk and white birch trees in Sackville Waterfowl Park, Sackville, New Brunswick, Canada (© Dale Wilson/Getty Images)(Bing United States)
Studena Dam, Struma River, Bulgaria (© Ivan Pendjakov/age fotostock)(Bing United States)
Barchan dunes along the Pacific coast, Guerrero Negro, Mexico (© George Steinmetz/Corbis)(Bing United States)
Red-eyed tree frog with mushrooms, in the rainforest of Selva Verde, Costa Rica (© Tandem Stock)(Bing United States)
Magnification of phosphate crystals (© Steve Gschmeissner/Getty Images)(Bing United States)
Quinta da Regaleira in Sintra, Portugal (© benitojuncal/Getty Images)(Bing United States)
Covered bridge crosses the Wild Ammonoosuc River in Bath, New Hampshire (© Daniel Dempster Photography/Alamy)(Bing United States)
Termite mounds and snappy gums in savannah grassland, Gulf Country, Queensland, Australia (© Bill Bachman/Alamy)(Bing United States)
Aerial view of the Tobago Cays group of islands, St. Vincent and the Grenadines (© Yann Arthus-Bertrand/Corbis)(Bing United States)
Cares Gorge (Garganta del Cares) footpath, Picos de Europa National Park, Castilla y Leon, Spain (© Sebastian Wasek/SuperStock)(Bing United States)
Butterflies resting on a caiman in the Pantanal, Brazil (© Frank Lukasseck/Corbis)(Bing United States)
Multicolored cobblestones in the Spanish Village Art Center in Balboa Park, San Diego, California (© Marco Brinkman)(Bing United States)
Montage of scenes from classic horror films (© Ben Erickson/Gary Spradling/Getty Images)(Bing United States)
