The facade of the Palau de la Musica Catalana (Palace of Catalan Music) concert hall, old city, Barcelona, Catalonia, Spain, Europe

Palacio do Raio, Braga, Minho Province, Portugal

San Nicolo Cathedral facade, Noto, UNESCO, Noto Valley, Sicily, Italy

San Nicolo Cathedral, Noto, UNESCO, Noto Valley, Sicily, Italy

Lecce Cathedral, Cathedral of Maria Santissima Assunta and Sant'Oronzo, Lecce, Salento, Apulia, Italy

Church of San Giacomo, Barletta, Barletta-Andria-Trani, Apulia, Italy

De Monti Castle (Castello de Monti), Corigliano d'Otranto, Lecce, Salento, Apulia, Italy

Church of Santa Maria of Constantinople, Manduria, Taranto, Apulia, Italy

Church of the Most Holy Name of Jesus, Bari, Apulia, Italy

Church of the Magdalene, Aix-en-Provence, Bouches du Rhone, Provence-Alpes-Cote d'Azur, France

Urban landscape with modern apartment buildings surrounded by lush greenery under a cloudy sky in Los Cristianos, Tenerife, Canary Islands, Spain, Atlantic, Europe

View of the Harpa Concert Hall and Conference Centre, Reykjavik, Iceland

View of Harpa Concert Hall and Conference Centre in the city centre in winter, Reykjavik, Iceland

Alfonso III Square, Ciutadella de Menorca, Menorca, Balearic Islands, Spain, Mediterranean, Europe

Victoria Rooms, Bristol, England, United Kingdom, Europe

Palazzo Franchetti (Palazzo Cavalli-Franchetti), home to the Venetian Institute of Sciences Letters and Arts situated along the Grand Canal, Venice, UNESCO World Heritage Site, Veneto, Italy, Europe

Residential building at Namesti Jirho z Podebrad square, Vinohrady, Prague, Czech Republic (Czechia), Europe

Sacre-Coeur Basilica with tourists on sunny day, Paris, France, Europe

The Walls of Dubrovnik surround the old city of Dubrovnik and provide stunning scenery and vantage points around the city; Dubrovnik, Dubrovacko-neretvanska zupanija, Croatia