Time lapse of Berlin skyline at night (© Schroptschop/Getty Images)(Bing Australia)

Lichen on rocks, Desolation Canyon, Utah (© Carr Clifton/Minden Pictures)(Bing Australia)

Celebes crested macaque mature male, Tangkoko National Park, Sulawesi, Indonesia (© Anup Shah/Corbis)(Bing Australia)

Convento de San Gabriel monastery, San Pedro Cholula, Puebla, Mexico (© Florian Kopp/Alamy)(Bing Australia)

Hanging bridge across Tsocowis Creek, West Coast Trail on Vancouver Island, British Columbia, Canada (© Sergio Ballivian/Tandem Stock)(Bing Australia)

Sunrise at the Blue Pool in Bermagui, New South Wales (© John Hay/Lonely Planet Images/Getty Images)(Bing Australia)

Iguazu River, Brazil (© Frans Lanting/Corbis)(Bing Australia)

Cow and calf moose, Kincaid Park, Anchorage, Alaska (© Michael Jones/Corbis)(Bing Australia)

Princes Pier at dusk, Melbourne, Australia (© Getty Images)(Bing Australia)

Bohemian Switzerland National Park, Czech Republic (© Filip Molcan/500px)(Bing Australia)

St. Louis skyline and Gateway Arch, Missouri (© Mary Ann Melton/Alamy)(Bing Australia)

Axolotl (© John Cancalosi/Getty Images)(Bing Australia)

Orange lichen-covered rocks at Bay of Fires, Tasmania (© John White Photos/Moment Open/Getty Images)(Bing Australia)

Laval-du-Tarn, Lozère, Languedoc-Roussillon, France (© Franck Charton/hemis.fr/Getty Images)(Bing Australia)

Housing development, West Palm Beach, Florida (© Paul Nicklen/Corbis)(Bing Australia)

Boathouse on Matilda Bay in Perth, Western Australia (© Timothy Chai/Moment Open/Getty Images)(Bing Australia)

Compound eye of a female Asian tiger mosquito (© Dennis Kunkel Microscopy, Inc./Corbis)(Bing Australia)

Kingfishers, Taipei, Taiwan (© htu/Flickr Select/Getty Images)(Bing Australia)

London Eye, Big Ben, and Palace of Westminster, London (© Gavin Hellier/Alamy)(Bing Australia)

Angel Oak Tree, Johns Island, South Carolina (© Haraldur Stefansson/Alamy)(Bing Australia)

Flamingos take flight, Lake Magadi, Kenya (© Bobby Haas/Getty Images)(Bing Australia)

Aerial view of Petra, Jordan (© Annie Griffiths Belt/Getty Images)(Bing Australia)

Herzliya, Israel (© Dima Shapira/500px)(Bing Australia)

Bay Marker lookout near Sydney Olympic Park, New South Wales (© Phillip Hayson/Iconica/Getty Images)(Bing Australia)

Printing press letters (© REX/Design Pics Inc)(Bing Australia)

Ha Long Bay, Vietnam (© AirPano)(Bing Australia)

Danyang County in North Chungcheong Province, South Korea (© Sungjin Kim/500px)(Bing Australia)

A young Galápagos sea lion on South Plaza Island, Galápagos archipelago, Ecuador (© Michael Durham/Tandem Stock)(Bing Australia)

Observatory Fabra and Barcelona seen from the hills of Tibidabo, Spain (© SIME/eStock Photo)(Bing Australia)