DGA2573104: Inside Mezotne palace, 1798-1802, neoclassical style, near Bauska, Latvia / Bridgeman Images

DGA2573111: Krimulda Lutheran Church, founded in 1205, oldest functioning house of worship in Latvia, Latvia / Bridgeman Images

DGA2573121: Room of Birinu manor, 1860, in eclectic style, Birinu, Latvia / Bridgeman Images

DGA2573147: Via Vittorio Emanuele and Arch of St Stephen, 18th century, Martina Franca, Le Murge, Apulia, Italy / Bridgeman Images

DGA2573152: Monument to Madonna of Martyrs, Molfetta, Apulia, Italy / Bridgeman Images

DGA2573153: Clock palace, medieval, Polignano a Mare, Apulia, Italy / Bridgeman Images

DGA2573165: The statue of St Nicholas on display inside Basilica of Saint Nicholas, Bari, Apulia, Italy / Bridgeman Images

DGA2573170: Alley in Borgo Antico, Taranto, Puglia, Italy / Bridgeman Images

DGA2573180: Vittorio Emanuele III promenade, Taranto, Apulia, Italy / Bridgeman Images

DGA2572807: The facade of the Cathedral of Palmanova, 17th century, Friuli-Venezia Giulia, Italy / Bridgeman Images

DGA2572815: The inner courtyard of the Royal Palace, Warsaw's Old Town (UNESCO World Heritage List, 1980), Poland / Bridgeman Images

DGA2572881: Lloyd's building, 1978-1986, architect Richard Rogers (1933-), London, England, United Kingdom, Detail, Rogers, Richard (b.1933) / Bridgeman Images

DGA2572818: Sigismund's tower, left, Royal castle, Warsaw's Old Town (UNESCO World Heritage List, 1980), Poland / Bridgeman Images

DGA2572835: Presidential palace and equestrian statue of Prince Jozef Poniatowski, Warsaw's Old Town (UNESCO World Heritage List, 1980), Poland / Bridgeman Images

DGA2572838: Grand Theatre-National Opera (Teatr Wielki-Opera Narodowa, 1833), Warsaw's Old Town (UNESCO World Heritage List, 1980), Poland / Bridgeman Images

DGA2572494: Baths of Diana fountain, gardens of Royal Palace of La Granja de San Ildefonso, 18th century, Castile-Leon, Spain / Bridgeman Images

DGA2572522: Bust of Portuguese king, Gallery of Kings in garden of Fronteira palace, 17th century, Benfica, Lisbon, Portugal, detail / Bridgeman Images

DGA2572537: Brunet palace (1740), seat of Romantic museum, with bell tower of former Convent of Saint Francis of Assisi in background, Trinidad (UNESCO World Heritage List, 1988), Cuba / Bridgeman Images

DGA2572541: Panel of painted hive, 1837, Slovenia, 19th century / Bridgeman Images

DGA2572574: Glimpse of Via Vittoria, Ghetto of Ferrara, Ferrara historic centre (UNESCO World Heritage List, 1995), Emilia-Romagna, Italy / Bridgeman Images

DGA2572665: The ruins of the old town of Craco, Basilicata, Italy / Bridgeman Images

DGA2572669: Facade facing the main courtyard of the Wurzburg residence (1720-1744), residence of the Prince Bishops (UNESCO World Heritage List, 1981), architect Balthasar Neumann (1687-1753), Wurzburg, Bavaria, Germany / Bridgeman Images

DGA2572589: The church of St Romano and bell tower of St George's Cathedral, historic centre of Ferrara (UNESCO World Heritage List, 1995), Emilia-Romagna, Italy. Detail. / Bridgeman Images

DGA2572853: Facade of Trani cathedral, 12th-13th century, Pugliese Romanesque style, Apulia, Italy / Bridgeman Images

DGA2572816: Sigismund's tower, left, Royal castle, Warsaw's Old Town (UNESCO World Heritage List, 1980), Poland / Bridgeman Images

DGA2572653: Mega Spileo Monastery seen from the Diakofto-Kalavrita railway, Peloponnese, Greece / Bridgeman Images

DGA2572657: Sculpture of a lion, park of Veitshochheim castle, Bavaria, Germany / Bridgeman Images

DGA2573090: Zodiac signs, bas-relief on facade of University, Vilnius old town (UNESCO World Heritage List, 1994), Lithuania / Bridgeman Images

DGA2573167: Russian Orthodox statue of Saint Nicolas in Piazza San Nicola, Bari, Apulia, Italy / Bridgeman Images

DGA2573186: Entrance to Archbishop's Palace with statue of St Cataldo, Taranto, Apulia, Italy / Bridgeman Images

DGA2573188: Country church (1890) in Gardur, Nordur-Thingeyjarsysla, Iceland / Bridgeman Images

DGA2573212: Russian Orthodox church (1916), Motomachi district, Hakodate, Hokkaido, Japan / Bridgeman Images

DGA2573221: Matsumae castle (1854), Hokkaido, Japan / Bridgeman Images

DGA2573226: Entrance to Otowa-san Kiyomizu-dera temple (1633) (UNESCO World Heritage List, 1994), Kyoto, Kansai, Japan / Bridgeman Images

DGA2573240: Pedestrian path on Brooklyn Bridge, New York, USA / Bridgeman Images

DGA2573248: Cannon on ramparts of Fort (1625) Larnaca, Cyprus / Bridgeman Images