Trunk Bay on St. John, US Virgin Islands -- Pacific Stock/SuperStock © (Bing United Kingdom)

Skyscrapers in Houston, Texas, USA -- Didier Dorval/Masterfile © (Bing United Kingdom)

Monks near the Mekong River, Laos -- Neil Emmerson/Corbis © (Bing United Kingdom)

Street performers climbing statue for the Edinburgh Festival, Edinburgh, Scotland -- Will Salter/Lonely Planet Publications Ltd © (Bing United Kingdom)

Close up of a Damara Dik-Dik (Madoqua kirkii) from Etosha National Park, Namibia -- Shem Compion/Getty Images © (Bing United Kingdom)

Lodge above the clouds at Thare Pati at sunset along the Helambu trekking circuit, Nepal -- White Richardson/Aurora Photos © (Bing United Kingdom)

Beaver Falls in the Grand Canyon, Arizona, USA -- Ron Watts /Photolibrary © (Bing United Kingdom)

Alpinist climbing the Verdon Gorge, France -- Keith Ladzinski/Corbis © (Bing United Kingdom)

Waves and sea spray through a sea arch at Pfeiffer Beach in Big Sur, California, USA -- Patrick Smith/Visuals Unlimited, Inc. © (Bing United Kingdom)

Enthusiasts Take To The Skies For The Bristol Balloon Fiesta -- Matt Cardy/Getty Images © (Bing United Kingdom)

A shooting star above the Säntis mountain in Schwägalp, Switzerland – Alessandro Della Bella/Corbis © (Bing United Kingdom)

Weedy Sea Dragon -- Gerald Nowak/agefotostock © (Bing United Kingdom)

Skyline of Cologne, Germany -- Guenter Rossenbach/Corbis © (Bing United Kingdom)

Busan, South Korea -- I Dream Stock/agefotostock © (Bing United Kingdom)

Bear Butte reflects into Bear Butte Lake near Sturgis, South Dakota, USA -- Chuck Haney/DanitaDelimont.com © (Bing United Kingdom)

Skyline of Pittsburgh, Pennsylvania, USA -- Kordcom Kordcom/Age Fotostock/Photolibrary © (Bing United Kingdom)

Fisherman near Guilin, China -- SIME / eStock Photo © (Bing United Kingdom)

Jet aircraft on the tarmac of the Davis-Monthan Air Force Base in Tucson, Arizona, USA -- Jay Dickman/Corbis © (Bing United Kingdom)

Juvenile African elephant with cattle egrets -- Anup Shah/Corbis © (Bing United Kingdom)

Stone statues in Otagi Nenbutsu-ji Temple in Kyoto, Japan -- Rudy Sulgan/Corbis © (Bing United Kingdom)

The white village of Casares, Spain -- Jose Fuste Raga/Corbis © (Bing United Kingdom)

Combine harvesting oats surrounded by a corn field in Wisconsin -- Richard Hamilton Smith/Corbis © (Bing United Kingdom)

Sea walls built off the coast of Happisburgh, England -- Tim Harris © (Bing United Kingdom)

Green lacewing eggs -- Charles Melton/Visuals Unlimited © (Bing United Kingdom)

Staghorn coral, Great Barrier Reef, off the coast of Australia -- Frans Lanting/Corbis © (Bing United Kingdom)

The eruption of Puyehue - Cordon Caulle Rininahue Volcano, Chile -- Ian Salas/Photolibrary © (Bing United Kingdom)

Notting Hill Carnival, London, England -- Bettina Strenske/Photolibrary © (Bing United Kingdom)

Saddleback caterpillar on a leaf in the Cockscomb Basin, Belize -- Frans Lanting/Corbis © (Bing United Kingdom)

Pinnacles of sandstone among orange dunes of the Karnasai Valley, Chad -- George Steinmetz/Corbis © (Bing United Kingdom)

Aerial view of rice fields in Yunnan Province, China -- Jialiang Gao/Getty Images © (Bing United Kingdom)