Thyamis River near Ioannina, Greece (© Hercules Milas/Alamy)(Bing New Zealand)
Aerial view of the International Fountain, Seattle, Washington (© Harald Sund/Getty Images)(Bing New Zealand)
Rocca Guaita (first tower) in Borgo Maggiore, Republic of San Marino (© SIME/eStock Photo)(Bing New Zealand)
Frying Pan Lake in the Waimangu Volcanic Rift Valley, New Zealand (© Uli Hamacher/Getty Images)(Bing New Zealand)
California sea lions off Anacapa Island, Channel Islands National Park, California (© Ian Shive/Tandem Stock)(Bing New Zealand)
Aerial view of Mount St. Helens, Washington (© Muralee Raghavan)(Bing New Zealand)
Aerial view of Castello Maniace in Syracuse, Sicily, Italy (© Antonino Bartuccio/SIME/4Corners)(Bing New Zealand)
Chrysanthemum flower, green Anastasia variety (© Tom Joslyn/age fotostock/SuperStock)(Bing New Zealand)
Starling flock at dusk (© Martin Woike/Corbis)(Bing New Zealand)
Aerial view of North Malé Atoll, Maldives (© Robert Harding Picture Library/Superstock)(Bing New Zealand)
Buerjin Yadan landform, China (© WanRu Chen/Flickr/Getty Images)(Bing New Zealand)
The sun peeks through Mesa Arch in Canyonlands National Park, Utah (© Zev Yanovich)(Bing New Zealand)
Chand Baori stepwell in Abhaneri, India (© Tilak Haria/Getty Images)(Bing New Zealand)
Sea cave and coral sand beach of South Iwo Jima Island (Minami-Iōtō), Japan (© ICHIRO/Getty Images)(Bing New Zealand)
Orange corridor, San Jose del Cabo, Mexico (© Jeremy Woodhouse/Aurora Photos)(Bing New Zealand)
Seudre River in the Charente-Maritime department of France (© Francis Leroy/Corbis)(Bing New Zealand)
Sunset over Fulking Escarpment in the South Downs National Park, England (© Matt Gibson/Loop Images)(Bing New Zealand)
Beach huts, Scarborough, North Yorkshire, England (© Arco Images/Age Fotostock)(Bing New Zealand)
Blue rowboat, Lake Staffelsee, Bavaria, Germany (© Frank Lukasseck/Corbis)(Bing New Zealand)
Mandarinfish, Bunaken, Indonesia (© Martin Strmiska/Alamy)(Bing New Zealand)
Pear orchard in Okanagan Valley, British Columbia, Canada (© Henry Georgi/Getty Images)(Bing New Zealand)
Mount Shasta, California (© Nagesh Mahadev)(Bing New Zealand)
Sandhill cranes flying, Bosque del Apache National Wildlife Refuge, New Mexico (© Patrick Frischknecht/Aurora Photos)(Bing New Zealand)
Autumn foliage, Schoenbrunn Palace, Vienna, Austria (© Zoonar GmbH/Alamy)(Bing New Zealand)
Marine City in the Haeundae district of Busan, South Korea (© Getty Images)(Bing New Zealand)
California ground squirrels at Seal Rock on 17-Mile Drive on the Monterey Peninsula, California (© Eric Lovelin)(Bing New Zealand)
Lava rock pools at the southern end of Lake Turkana, in Kenya (© Nigel Pavitt/Corbis)(Bing New Zealand)
A goat on the castle rocks in Myrina, on the isle of Lemnos, Greece (© Ashley Cooper/Corbis)(Bing New Zealand)
Balanced rocks in Guadalupe Mountains National Park, Texas (© Minden Pictures/SuperStock)(Bing New Zealand)