Seven Magic Mountains art installation, Jean Dry Lake, Nevada, USA (© Renz Alfonso Dela Pena)(Bing Australia)

The village of Castelluccio above the Piano Grande, Umbria, Italy (© beppeverge/Getty Images)(Bing Australia)

Mexican giant cardon cactus (© Ed Reardon/Alamy)(Bing Australia)

Mada’in Saleh archeological site in Saudi Arabia (© Bruno Zanzottera/Aurora Photos)(Bing Australia)

Emperor penguins on Snow Hill Island, Antarctica (© David Tipling Photo Library/Alamy)(Bing Australia)

The river Arve (right) flowing into the Rhône in Geneva, Switzerland (© Capchure/Getty Images)(Bing Australia)

Male resplendent quetzal in Costa Rica (© mallardg500/Getty Images)(Bing Australia)

The Lena Delta Wildlife Reserve in Siberia, Russia (© USGS EROS Data Center/NASA)(Bing Australia)

Baby and juvenile elephants in Amboseli National Park in Kenya (© Tom Stahl/Offset)(Bing Australia)

Zhangjiajie National Forest Park in Hunan Province, China (© aphotostory/Shutterstock)(Bing Australia)

Sydney Harbour Bridge (© Grant Faint/Offset)(Bing Australia)

Replica of a Viking home in Dublin National Botanic Gardens, Ireland (© George Munday/plainpicture)(Bing Australia)

A pod of dusky dolphins at Kaikoura, New Zealand (© Terry Whittaker/Alamy)(Bing Australia)

The ‘Living Forest’ in the Oma Valley of Biscay, Spain (© Juan Carlos Munoz/Minden Pictures)(Bing Australia)

The Bazaruto Archipelago of Mozambique (© Jody MacDonald/Offset)(Bing Australia)

A crested wood partridge (© Sue Demetriou/Offset)(Bing Australia)

Craig Goch Dam in the Elan Valley of Wales (© Stephen Taylor/Alamy)(Bing Australia)

Leaf insect, Indonesia (© kuritafsheen/RooM/Getty Images)(Bing Australia)

Grand Prismatic Spring at Yellowstone National Park, USA (© Media Drum World/Aurora Photos)(Bing Australia)

Napping grizzly bear cub, Katmai National Park and Preserve, Alaska, USA (© Suzi Eszterhas/Minden Pictures)(Bing Australia)

Visitors at the summit of the Haleakalā Crater in Haleakalā National Park, Hawaii, USA (© Alex Messenger/Tandem Stills + Motion)(Bing Australia)

Satellite view of Everglades National Park, Florida, USA (© Satellite Earth Art/Aurora Photos)(Bing Australia)

Bison at Wind Cave National Park, South Dakota, USA (© Newman Mark/SuperStock)(Bing Australia)

Claret cup cactus, Guadalupe Mountains National Park, Texas, USA (© Clint Farlinger/Alamy)(Bing Australia)

Yosemite National Park, California, USA (© Grant Ordelheide/Tandem Stills + Motion)(Bing Australia)

Rock art at the Great Gallery of Horseshoe Canyon, Canyonlands National Park, Utah, USA (© Austin Cronnelly/Tandem Stills + Motion)(Bing Australia)

Ruby Beach in Olympic National Park, Washington, USA (© Jason Savage/Tandem Stills + Motion)(Bing Australia)

Close-up of the hands of jazz pianist Mary Lou Williams during a jam session held in New York City, USA, 1943 (© Gjon Mili/Getty Images)(Bing Australia)

The Sky Over Nine Columns by artist Heinz Mack, exhibited during the Venice Architecture Biennale, 2014 (© Cahir Davitt/plainpicture)(Bing Australia)