Close-up of an artichoke (© I. Rozenbaum & F. Cirou/Alamy)(Bing New Zealand)

Craig Goch Dam in the Elan Valley, Wales (© Joe Daniel Price/Getty Images)(Bing New Zealand)

Ring Nebula (M57) (© Robert Gendler/NASA)(Bing New Zealand)

Beaver Meadow in Green Mountain National Forest, Vermont (© George Steinmetz/Corbis)(Bing New Zealand)

A grasshopper on Jonaskop, a mountain in South Africa (© Piotr Naskrecki/Corbis)(Bing New Zealand)

Paro Taktsang, a Buddhist monastery above the Paro Valley in Bhutan (© Peter Adams/Getty Images)(Bing New Zealand)

Marble caves on General Carrera Lake, Chile (© David A. Barnes/Alamy)(Bing New Zealand)

Arachova, Greece (© Hercules Milas/Alamy)(Bing New Zealand)

Eldhraun lava field in the Laki fissure system, Iceland (© Hans Strand/Corbis)(Bing New Zealand)

Aït Benhaddou, Atlas Mountains, Morocco (© Douglas Pearson/Corbis)(Bing New Zealand)

Mineral-heavy peaks, Spectrum Range, Mount Edziza Provincial Park, British Columbia, Canada (© Carr Clifton/Minden Pictures)(Bing New Zealand)

California quail (© McPhoto/age fotostock)(Bing New Zealand)

Eastern Qing Tombs, Hebei Province, China (© Best View Stock/age fotostock)(Bing New Zealand)

Mountain goat on Mount Evans, near Denver, Colorado (© Corbis Motion)(Bing New Zealand)

A terrace-farmed volcano near Kisoro, Uganda (© Peter McBride/Axiom)(Bing New Zealand)

Jaisalmer, Rajasthan, India (© Axel Fassio/Getty Images)(Bing New Zealand)

Lowbush blueberry barrens near Meddybemps, Maine (© Rudi Sebastian/Getty Images)(Bing New Zealand)

Tromsø, Norway (© Image Broker/Rex Features)(Bing New Zealand)

The Twelve Apostles, Port Campbell National Park, Australia (© Marcella Miriello/Shutterstock)(Bing New Zealand)

Dunluce Castle, County Antrim, Northern Ireland (© Gareth Wray/Getty Images)(Bing New Zealand)

Building façade and canal in Venice, Italy (© Jim C. Martin)(Bing New Zealand)

Close-up view of a fire agate gemstone (© Darrell Gulin/Corbis)(Bing New Zealand)

Ring-tailed lemurs at Berenty Reserve in Madagascar (© Art Wolfe/Alamy)(Bing New Zealand)

Sandy dunes and natural pools, Lençóis Maranhenses National Park, Maranhão, Brazil (© Marco Simoni/Getty Images)(Bing New Zealand)

Aspen trees in autumn foliage, San Juan Mountains near Telluride, Colorado (© Sergio Ballivian/Tandem Stills + Motion)(Bing New Zealand)

Lamayuru Monastery, Kargil District, western Ladakh, India (© Jochen Schlenker/Corbis)(Bing New Zealand)

Siberian chipmunk eating sunflower seeds, Hokkaido, Japan (© Shutterstock)(Bing New Zealand)

Moose wading in Wonder Lake, Denali National Park and Preserve, Alaska (© Ira Meyer/Getty Images)(Bing New Zealand)

Sperm whale off the coast of the Azores, Portugal (© Reinhard Dirscherl/Aurora Photos)(Bing New Zealand)

Wildcat in Scotland (© Pete Cairns/Minden Pictures)(Bing New Zealand)