Afon Ogwen, a river in Snowdonia National Park, Wales (© Graham Eaton/Minden Pictures)(Bing Australia)

Moscow International Business Centre in Russia (© Nikolay Rykov/Getty Images)(Bing Australia)

A golden-white tassel-ear marmoset and his young in the Amazon Rainforest, Brazil (© Nick Gordon/Minden Pictures)(Bing Australia)

Sand patterns made by pufferfish near Amami Oshima, Kagoshima, Japan (© Yoji Okata/Minden Pictures)(Bing Australia)

Waterfalls in Phnom Kulen National Park, Cambodia (© f9photos/Shutterstock)(Bing Australia)

Coastal Spain seen from the International Space Station (© Scott Kelly/NASA/Alamy)(Bing Australia)

Vineyard in Barossa Valley, South Australia (© Troyana/Getty Images)(Bing Australia)

Scots pine trees on Sula Island, Sogn og Fjordane, Norway (© Orsolya Haarberg/Minden Pictures)(Bing Australia)

Giraffe, South Africa (© Lilly Husbands/Offset)(Bing Australia)

Mural in the Desert View Watchtower at Grand Canyon National Park, Arizona (© Richard Nowitz/National Geographic Creative/Alamy)(Bing Australia)

A school of razorfish swims for cover among the branches of a red sea whip, Kimbe Bay, New Britain Island, Papua New Guinea (© David Doubilet/Getty Images)(Bing Australia)

Roussanou Monastery in Meteora, Greece (© Stian Rekdal/Nimia)(Bing Australia)

Sugar glider (© Scott Linstead/Science Source)(Bing Australia)

Matsushima Bay at night with full moon, Matsushima town, Miyagi prefecture, Japan (© Hiroyuki Yamaguchi/Getty Images)(Bing Australia)

Interior ceiling view of Webb Chapel Park Pavilion, Dallas, Texas (© ARCHPHOTO/Gallery Stock)(Bing Australia)

Amusement ride at Oktoberfest in Munich, Germany (© Wolfilser/Shutterstock)(Bing Australia)

Dawn over the Fox River at De Pere, Wisconsin (© James G Brey/Shutterstock)(Bing Australia)

Red-lored parrots in Ecuador (© Pete Oxford/Minden Pictures)(Bing Australia)

Narrow Neck Plateau, Blue Mountains, NSW, Australia (© Braedostok/Alamy)(Bing Australia)

Castelmezzano, Italy (© Federico Ravassard/500px)(Bing Australia)

Columnar basalt stone in the Umpqua National Forest, Oregon (© Jaynes Gallery/Danita Delimont)(Bing Australia)

Great Sand Dunes National Park and Preserve, Colorado (© Ian Shive/Tandem Stills + Motion)(Bing Australia)

European hares (© Jackie Bale/Getty Images)(Bing Australia)

Blooming butterweed in Congaree National Park, South Carolina (© Jeff Lepore/Alamy)(Bing Australia)

Harpa Concert Hall in Reykjavík, Iceland (© Juan Carlos Muñoz/age fotostock)(Bing Australia)

Northern gannets on the Saltee Islands, Ireland (© Bart Breet/Minden Pictures)(Bing Australia)

Clouds over Mont Ventoux, France (© Drone Under/Nimia)(Bing Australia)

Pincushion protea flowers near the Bay of Fires in Tasmania, Australia (© Frank Krahmer/Getty Images/Corbis Documentary)(Bing Australia)

Pincushion protea flowers near the Bay of Fires in Tasmania, Australia (© Frank Krahmer/Getty Images/Corbis Documentary)(Bing Australia)

Ladakh, India (© Nutthavood Punpeng/500px)(Bing Australia)