Boaters in historical dress row down the Grand Canal during the Regata Storica in Venice, Italy (© Alessandro Bianchi/Reuters)(Bing Australia)

Lavender and sunflower fields under a stormy sky in Provence, France (© beboy/Shutterstock)(Bing Australia)

Hay bales in Tuscany, Italy (© Chris Ryan/plainpicture)(Bing Australia)

Sockeye salmon spawn in the Adams River in British Columbia, Canada (© Yva Momatiuk and John Eastcott/Minden Pictures)(Bing Australia)

Northern rockhopper penguin on Gough Island in the South Atlantic (© Tui De Roy/Minden Pictures)(Bing Australia)

Trinity College Library in Dublin, Ireland (© Nigel Hicks/Robert Harding/Aurora Photos)(Bing Australia)

Honeycombs (© Heidi and Hans-Juergen Koch/Minden Pictures)(Bing Australia)

Traditional chrysanthemum of Japan, Kudamono-Giku in Shinjuku-ku, Tokyo prefecture, Japan (© I love Photo and Apple./Getty images)(Bing Australia)

Black-browed albatrosses return to the Falkland Islands (© Cultura RM/Alamy)(Bing Australia)

Vineyards in Burgundy, France (© Hans Strand/plainpicture)(Bing Australia)

The Gustav Klimt exhibit at the new digital art center Atelier des Lumières (© Thierry Chesnot/Getty Images)(Bing Australia)

Loch na Cuilce and Loch Coruisk with Black Cuillin in the background, Isle of Skye, Scotland (© Swen_Stroop/Getty Images)(Bing Australia)

Red maple leaf on autumn-coloured pool in Parc National du Mont-Saint-Bruno, Que. (© Gilles Delisle/Jaynes Gallery/DanitaDelimont.com)(Bing Australia)

A red knot foraging on the Shetland Islands, Scotland (© Andrew Parkinson/Minden Pictures)(Bing Australia)

Driftwood ship on New Brighton Beach near Wallasey, England, for Talk Like a Pirate Day (© Phil Noble/Reuters)(Bing Australia)

The Blackpool Tower Ballroom in Lancashire, England (© Dosfotos/Getty Images)(Bing Australia)

The Imagine Peace Tower near Reykjavik, Iceland, for the International Day of Peace (© Arctic Images/Alamy)(Bing Australia)

A marching band is reflected in the bell of a horn during the annual festival in Munich, Germany (© Joerg Koch/Getty Images)(Bing Australia)

Shenandoah National Park in the Blue Ridge Mountains of Virginia (© Rachid Dahnoun/Tandem Stills + Motion)(Bing Australia)

The Qinhuai River in Nanjing, China, during Mid-Autumn Festival, which begins today (© zyxeos30/Getty Images)(Bing Australia)

Giant sequoia trees in Sequoia National Park, California. The park turns 128 today. (© Yva Momatiuk and John Eastcott/Minden Pictures)(Bing Australia)

For World Maritime Day, a ship docked at night in the Port of Cape Town, South Africa (© Zero Creatives/Science Photo Library)(Bing Australia)

Southern right whales off the coast of South Africa. The Hermanus Whale Festival starts today. (© oversnap/E+/Getty Images)(Bing Australia)

Golden Bridge near Da Nang, Vietnam (© REUTERS/Kham TPX)(Bing Australia)

Pink Mulla Mulla on a stony plain, Cravens Peak Station, Australia (© Auscape/UIG/Getty Images)(Bing Australia)