Kakadu National Park in the Northern Territory, Australia (© Danita Delimont/Getty Images)(Bing Australia)
Scanning electron microscope (SEM) image of vaterite (© Science Photo Library)(Bing Australia)
Reflection on the lake at Bergpark Wilhelmshöhe in Kassel, Germany (© Chinch Gryniewicz/plainpicture)(Bing Australia)
Walrus swimming in the Arctic Ocean (© Fabrice Simon/Corbis)(Bing Australia)
Opening ceremony of the 1896 Olympic Games in Panathinaiko Stadium, Athens, Greece (© Eye Ubiquitous/UIG/Getty Images)(Bing Australia)
Sunrise at Pura Ulun Danu Bratan temple in Bali, Indonesia (© Rat007/Shutterstock)(Bing Australia)
Long-tailed glossy starlings (© FuYi Chen/500px)(Bing Australia)
Friendship Square in Dalian, China (© Rob Whitworth/Getty Images)(Bing Australia)
Coffee sprouts in Costa Rica (© Istvan Kadar Photography/Getty Images)(Bing Australia)
Cave on the Jordanian shore of the Dead Sea near Zara Spring (© George Steinmetz/Corbis)(Bing Australia)
Composite satellite image of the Ugab River in Namibia (© NASA)(Bing Australia)
The Singing Ringing Tree Panopticon over Burnley, England (© Alan Novelli/Alamy)(Bing Australia)
Alpine yellow gum trees and wildflowers in Tasmania (© Marc Anderson/Alamy)(Bing Australia)
A snorkeller in the Mediterranean Sea at Cabo de Gata-Níjar Natural Park in Spain (© David Santiago Garcia/Aurora Photos)(Bing Australia)
Waterfall and moss, Shenandoah National Park, Virginia (© Oliver Gerhard/imageBROKER/Alamy)(Bing Australia)
Massive selenite crystals in the Cave of the Crystals in Naica, Mexico (© Carsten Peter/Getty Images)(Bing Australia)
Gare Saint-Lazare Train Station, Paris, France (© Hal Bergman/Getty Images)(Bing Australia)
Western gull chick in Channel Islands National Park, California (© George H.H. Huey/Alamy)(Bing Australia)
Joggers run across the Humber Bay Arch Bridge in Toronto, Canada (© Mark Blinch/Reuters)(Bing Australia)
Putty Beach in New South Wales, Australia (© Steve Daggar Photography/Moment/Getty Images)(Bing Australia)
Bloom of microscopic phytoplankton scattered across the surface of the Black Sea (© NASA/Corbis)(Bing Australia)
Kilauea erupting, Hawai’i Volcanoes National Park (© Art Wolfe/Getty Images)(Bing Australia)
American bison on the Little Missouri River in Theodore Roosevelt National Park, North Dakota (© Tom & Pat Leeson/Science Photo Library)(Bing Australia)
Oasis town of Taghit, Algeria (© George Steinmetz/Corbis)(Bing Australia)
Sunlight reflecting on rice paddy terraces, Yuanyang County, China (© Eastphoto/age fotostock)(Bing Australia)
Grampians National Park (Gariwerd) in Victoria, Australia (© Ingo Oeland/Alamy)(Bing Australia)
Prairie smoke blossoms (© Jim Brandenburg/Minden Pictures)(Bing Australia)
Oak tree canopy in Roudsea Wood, Cumbria, England (© Chris Mattison/Minden Pictures)(Bing Australia)
Cirrus clouds over Guadalupe Mountains National Park, Texas (© Viktor Posnov/Getty Images)(Bing Australia)
Plumeria flowers in Hawaii (© Darrell Gulin/Getty Images)(Bing Australia)
