Canal Grande from the Accademia Bridge, with the Salute in the background. Venice, Italy.

Tuscan countryside during a blizzard, Val d'Orcia, Tuscany, Italy.

Lonely tree in the middle of the fields of Val d'Orcia, Tuscany, Italy.

A barn and the rolling hills, Crete Senesi, Tuscany, Italy.

Fagradalsfjall volcano eruption. Geldingaldalir, Reykjanes Peninsula, Iceland.

Evening atmosphere, gondolas on the Grand Canal at the Rialto Bridge, Venice, Veneto region, Italy, Europe

Stahleck and Rhine River, Bacharach, Rhine Valley, Rhineland-Palatinate, Germany

Beach chairs and Stilt house at beach, Sankt Peter-Ording, North Sea, North Frisia, National Park Wadden Sea, Schleswig-Holstein, Germany, Europe

Path through beech forest with blooming wild garlic (Allium ursinum), Hainich National Park, Thuringia, Germany, Europe

Porto Se Cathedral Interior, Porto, Douro, Portugal

Santa Maria del Monte in winter from the Campo dei Fiori. Campo dei Fiori, Varese, Parco Campo dei Fiori, Lombardy, Italy.

Epic autumn sunset in fisherman village of Manarola, National Park of Cinque Terre, UNESCO World Heritage Site, municipality of Riomaggiore, La Spezia province, Liguria district, Italy, Europe

Windmills in Kinderdijk, South Holland, Netherlands

Thailand, Sukhothai province, Sukhothai,UNESCO World Heritage site, Wat Traphang Thong, view over boardwalk to Wat at dusk

Thailand, Sukhothai province, Sukhothai,UNESCO World Heritage site, Wat Mahathat illuminated at dusk

Rousseau Island in the Woerlitzer Park, Dessau-Woerlitzer Gardenreich, World Heritage Site, Saxony-Anhalt, Germany

Durdle Door at sunrise from Swyre Head, Lulworth, Isle of Purbeck, Jurassic Coast World Heritage Site, Dorset, England, UK

Sunrise over Stair Hole, Lulworth, Jurassic Coast World Heritage Site, Dorset, England, UK

Sunrise over Stair Hole, Lulworth, Jurassic Coast World Heritage Site, Dorset, England, UK

A couple of travellers reflected in the waters of the Uyuni salt flat at twilight, Bolivia.

The Fitz Roy Mountain framed among the surrounding landscape at sunrise, Los Glaciares National Park, El Chalten, Argentina.

Kok Boru (UNESCO), traditional equestrian team sport. Festival commemorating Mr. Koshkomul, a sportsman and folk hero of the last century, Kyrgyzstan

The Sydney Opera House designed by the Danish Architect Jorn Utzon viewed across Sydney Harbour from Kirribilli at twilight, Sydney, New South Wales.

Hippo family, Moremi Game Reserve, Okavango Delta, Botswana

Alpe di Siusi/Seiser Alm, Dolomites, South Tyrol, Italy. The Alpe di Siusi / Seiser Alm with the peaks of Sassolungo / Langkofel and Sassopiatto / Plattkofel

Braies/Prags, Dolomites, South Tyrol, Italy. The chapel at Lake Braies

Landro, Landro Valley, South Tyrol, Dolemites, Italy. View from the Landro valley to the Tre Cime di Lavaredo

Blue hour on the medieval town of Serralunga d'Alba and its castle viewed from the surrounding vineyards. Serralunga d'Alba, Langhe, Piedmont, Italy, Europe.

Dream sunset during a storm over the village of Manarola, Cinque Terre National Park, municipality of Riomaggiore, La Spezia province, Liguria district, Italy, Europe

San Pietro Church, municipality of Portovenere, La Spezia province, Liguria, Italy

San Marco bell tower and gallery of Ducal Palace at dusk, Venice, Veneto, Italy, Europe

Church of the Resurrection, Catherine Palace, Pushkin (Tsarskoye Selo), near St. Petersburg, Russia

Golden domes of the Church of the Resurrection, Catherine Palace, Pushkin (Tsarskoye Selo), near St. Petersburg, Russia

Italy, Veneto, Vicenza, Piazza Signori, Loggia del Capitaniato, clock tower and Basilica Palladiana listed as World Heritage by UNESCO

Switzerland, Bernese Oberland, Interlaken, Jungfrau train above kleine Scheidegg and the north face of Jungfrau, Unesco World Heritage

Greece, Athens, Acropolis of Athens, a UNESCO World Heritage Site, seen from the Hill of the Muses or Philopappos Hill

Belgium, Western Flanders, Bruges, historical centre listed as World Heritage by UNESCO, Dijver canal

The north west facade of the Chateau de Chambord, originally built as a hunting lodge for King Francis I, Loire-et-Cher, Centre, France

France, Auvergne-Rhone-Alpes, Puy de Dome, Orcines, Regional Natural Park of the Auvergne Volcanoes,, UNESCO World Heritage Site, the Chaine des Puys, Puy Pariou in the foreground (aerial view)