Church of Santa Maria la Nova, Piazza Garibaldi, Caltanisetta, Sicily, Italy, Europe

Piazza Pretoria, Pretoria fountain, Palermo, Sicily, Italy, Europe

The cloister of the Ancient Basilica, Sanctuary of Oropa, Biella, Piedmont, Italy, Europe

De Ferrari square, Genova (Genoa), Liguaria, Italy, Europe

Trams, Hong Kong Island, Hong Kong, China, Asia

Waterfall, Bolaven Plateau, Laos, Indochina, Southeast Asia, Asia

Man walking along seashore

Sharjah Creek skyline, Sharjah, United Arab Emirates (U.A.E.), Middle East

Sharjah Creek skyline, Sharjah, United Arab Emirates (U.A.E.), Middle East

Early morning traffic, Kunming, Yunnan, China, Asia

Waterfall, Deadcock Den, Mitchell River National Park, Victoria, Australia, Pacific

One of the last remaining Chinese sailing junks on Victoria Harbour, Hong Kong, China, Asia

Dubrovnik, Croatia, Europe

Sipi Falls, Mount Elgon, Uganda, East Africa, Africa

Statue of Indian dancer, Santiago de Queretaro (Queretaro), a UNESCO World Heritage Site, Queretaro State, Mexico, North America

Marymere Falls, Olympic National Park, UNESCO World Heritage Site, Washington, United States of America, North America

Little Bear Creek cascade at sunrise, Shoshone National Forest, Wyoming, United States of America, North America

Grizzly bear (Ursus horribilis), Glacier National Park, Montana, United States of America, North America

Wangi Falls, Litchfield National Park, Northern Territory, Australia, Pacific

Logan Square Fountain, Parkway Museum District, Philadelphia, Pennsylvania, United States of America, North America

Bridges over the Vltava River including Charles Bridge and the Old Town Bridge Tower, UNESCO World Heritage Site, Prague, Czech Republic, Europe

Chavasso Park, development near Liverpool One shopping centre, Liverpool, Merseyside, England, United Kingdom, Europe

Worshippers with candles, Pope Benedict XVI's visit to Lourdes, Hautes Pyrenees, France, Europe

Train pulling into the platform at new modern main railway station, Berlin, Germany, Europe

Palmer's Mill on a windy day in the Norfolk Broads at Upton, Norfolk, England, United Kingdom, Europe

Gavanovac Lake, Plitvice Lakes National Park, UNESCO World Heritage Site, Croatia, Europe

Restaurants in the Old Town, Nice, Alpes Maritimes, Provence, Cote d'Azur, France, French Riviera, Europe

Old town at the old harbour with the church of Jean Baptiste, Bastia, Corsica, France, Mediterranean, Europe

Ballaja Barracks in Old San Juan, Puerto Rico, West Indies, Caribbean, Central America

The Northern Lights (Aurora Borealis), Vik, Iceland, Polar Regions

Gray Wolf (Canis lupus) running in the snow in captivity, near Bozeman, Montana, United States of America, North America

Cascadas El Chiflon, Comitan, Chiapas, Mexico, North America

Coastline on Atlantic Drive, Achill Island, County Mayo, Connaught (Connacht), Republic of Ireland, Europe

Traffic on the Circular Road around Paris, France, Europe

Seljalandsfoss Waterfall tumbling over towering cliffs in bright sunlight with rainbow at the base of the waterfall, near Hella, Southern Iceland, Iceland, Polar Regions

New York New York Hotel and Casino, Las Vegas, Nevada, United States of America, North America

Traditional old American car speeding past the Capitolio building at night, Havana, Cuba, West Indies, Central America

Fingle Bridge and the River Teign, Dartmoor National Park, Devon, England, United Kingdom, Europe

Panned shot of a classic American car on The Malecon, Havana, Cuba, West Indies, Central America

Mist rising from Skradinski buk waterfalls with densely forested surrounds, Krka National Park, Sibenik, Croatia, Europe

Osprey (Pandion haliaetus) landing on its nest, Lemhi County, Idaho, United States of America, North America

Autumn trees by the River Greta in Brundholme Woods, Keswick, Cumbria, England, United Kingdom, Europe

Crystal Shower Falls, Dorrigo National Park, New South Wales, Australia, Pacific

Fountain of the Nymph Arethusa in Piazza Archimede, Siracusa, Sicily, Italy, Europe

Tawhai Falls, Tongariro National Park, UNESCO World Heritage Site, North Island, New Zealand, Pacific

POV driving across the Golden Gate Bridge, California, United States of America, North America

Galapagos fur seal (Arctocephalus galapagoensis) bulls mock-fighting underwater, Genovesa Island, Galapagos Islands, Ecuador, South America

Fern Falls, Coeur d'Alene National Forest, Idaho Panhandle National Forests, Idaho, United States of America, North America

Tangle Falls, Jasper National Park, UNESCO World Heritage Site, Alberta, Canada, North America

Tourist on the side of the slow boat from Thailand to Vientiane, Laos, Indochina, Southeast Asia, Asia

People dining at outside restaurant, Rome, Lazio, Italy, Europe

Air Terjun Tiu Kelep waterfall, Senaru, Lombok, Indonesia, Southeast Asia, Asia

Sandycove, with James Joyce Tower Museum, Dublin, County Dublin, Republic of Ireland, Europe

Iguacu Falls, Iguacu National Park, UNESCO World Heritage Site, Brazil, South America

A girl holds her arms out while on a zip line, Nepal, Asia

Traffic on Ratchadamri Road, Bangkok, Thailand, Southeast Asia, Asia

Blue ice washed upon a black sand beach, Jokulsarlon, Iceland, Polar Regions

Night view of two trams at Glories station with the dazzling, reflective canopy to the rear, Barcelona, Catalonia, Spain, Europe

Church of Santa Maria la Nova, Piazza Garibaldi, Caltanisetta, Sicily, Italy, Europe

Hyblean Garden, Ragusa Ibla, Sicily, Italy, Europe

Piazza Pretoria, Pretoria fountain, Palermo, Sicily, Italy, Europe

The cloister of the Ancient Basilica, Sanctuary of Oropa, Biella, Piedmont, Italy, Europe

St. Peter's Basilica, Vatican City, UNESCO World Heritage Site, Rome, Lazio, Italy, Europe

Two polar bears (Thalarctos maritimus) playing, Churchill, Manitoba, Canada, North America

Sightseeing boat on the River Limmat in front of Grossmunster church, Zurich, Switzerland, Europe

The Hong Kong and Chinese flags fly in Central, Hong Kong, China, Asia

Old Quebec City, Quebec, Canada, North America

American Falls at Niagara Falls, Niagara Falls, New York State, United States of America, North America

Historic buildings along Shanghai's famous Bund promenade, illuminated at night, Shanghai, China, Asia

Night shot of the Magnificent Mile taken from the Hancock Building, Chicago, Illinois, United States of America, North America

Carnival, Su Battileddu mask, Lula, Sardinia, Italy, Europe

Minceta tower and city walls with traffic light trails, Dubrovnik Old Town, Dubrovnik, Dalmatian Coast, Croatia, Europe

Lake Louise, Banff National Park, UNESCO World Heritage Site, Rocky Mountains, Alberta, Canada, North America

Independence Day, Maidan Nezalezhnosti (Independence Square), Kiev, Ukraine, Europe

Two tourists in yellow raincoats in the spray of the Horseshoe Falls waterfall whilst on the Journey under the Falls tour at Niagara Falls, Ontario, Canada, North America

Huge waves crash against a stone jetty at Criccieth, Gwynedd, Wales, United Kingdom, Europe

Stars and Stripes flag in front of the dome of the U.S. Capitol Building, Washington D.C., United States of America, North America

Underground train, Milan, Lombardy, Italy, Europe

Shops in The Medina, Marrakech, Morocco, North Africa, Africa

Times Square, Manhattan, New York City, New York, United States of America, North America

Verreaux's Sifaka (Propithecus verreauxi), hopping on ground, Berenty Reserve, Southern Madagascar, Africa

The dramatic Geiranger Fjord illuminated at dusk, UNESCO World Heritage Site, More og Romsdal, Norway, Scandinavia, Europe

Schlossplatz Square and Neues Schloss Castle, Stuttgart, Baden Wurttemberg, Germany, Europe

Sa'ar waterfall at the Hermon Nature Reserve, Golan Heights, Israel, Middle East

The Burren coastline near Doolin, County Clare, Munster, Republic of Ireland, Europe

Duomo (Milan Cathedral), Milan, Lombardy, Italy, Europe

Adriatic Sea at Zlatni Rat Beach at sunset, Bol, Brac Island, Dalmatian Coast, Croatia, Europe

Some of the 55 20MW turbines at the Tilaran wind power farm in hills west of Arenal, Tilaran, Guanacaste Province, Costa Rica, Central America

Surf on rocks, Dunstanburgh Castle, Northumberland, England, United Kingdom, Europe

King's College, Cambridge, Cambridgeshire, England, United Kingdom, Europe

Eating al fresco in the evening, Plaza Vieja, Old Havana, Cuba, West Indies, Central America

The Bund, Promenade along the Huangpu River, Shanghai, China, Asia

Mountains shrouded in low cloud in an autumn view of Glen Sannox, Isle of Arran, Scotland, United Kingdom, Europe

Franconia Notch State Park, New Hampshire, New England, United States of America, North America

West Quoddy Lighthouse, Lubec, Maine, New England, United States of America, North America

Fountain in Linn Park, Birmingham, Alabama, United States of America, North America

Musicians, Dauji, Uttar Pradesh, India, Asia

Town hall at dusk, Rynek (Old Town Square), Wroclaw, Silesia, Poland, Europe

River Teign, Dartmoor National Park, Devon, England, United Kingdom, Europe

Interior, Gozo Cathedral, Rabat (Victoria), Gozo, Malta, Europe