DGA912704: Winged man, symbol of Evangelist Matthew, detail of mosaic, 6th century, from triumphal arch, Basilica of St Apollinaris in Classe, Ravenna, Emilia-Romagna, Italy / Bridgeman Images

DGA912707: Astronomical dial, clock tower (1530), Bern (Unesco World Heritage List, 1983), Canton of Bern, Switzerland / Bridgeman Images

DGA912714: Statue of Birger Jarl in square in front of Riddarholmen Church, Stockholm, Sweden / Bridgeman Images

DGA912723: Iconostasis, Saint Isaac's Cathedral or Isaakievskiy Sobor (19th century), historic centre of St Petersburg (Unesco World Heritage List, 1990), Northwestern Federal District, Russia / Bridgeman Images

DGA912726: Tomb of Pyotr Ilyich Tchaikovsky (19th century), Tikhvin Cemetery, St Petersburg, Northwestern Federal District, Russia Detail / Bridgeman Images

DGA912727: View of Catherine Palace (1752-1756), design by Bartolomeo Francesco Rastrelli (1700-1771), Tsarskoye Selo museum complex (Unesco World Heritage List, 1990), Pushkin, near St Petersburg, Northwestern Federal District, Russia, Rastrelli, Bartolomeo Franceso (1700-71) / Bridgeman Images

DGA912736: Detail of coat of arms on Four Courts, seat of Supreme Court and High Court, built between 1786 and 1802 (architect James Gandon), Dublin, Ireland / Bridgeman Images

DGA912738: Ruins of Katoghike church (7th century), Talin, Aragatsotn, Armenia / Bridgeman Images

DGA912740: Statue of woman, Royal Palace and Sabatini Gardens, Madrid, Spain / Bridgeman Images

DGA912743: Oceanus driving shell-shaped chariot being pulled by winged horses and tritons, flanked by statues of Salubrity and Abundance, Trevi Fountain, 18th century, by Nicola Salvi, Rome, Lazio, Italy / Bridgeman Images

DGA912248: Anthropomorphic column in carved wood, Detail, Bamileke Chiefdom, Bandjoun, West Region, Cameroon / Bridgeman Images

DGA912252: Colonial-style buildings in old city, Rio de Janeiro, Rio de Janeiro, Brazil / Bridgeman Images

DGA912253: Facade, Chapel of Carmel, Salvador, Bahia, Brazil / Bridgeman Images

DGA912254: Caravanserai of Pillars or Khan al-Umdan, 18th century, (Unesco World Heritage List, 2001), Acre, Israel / Bridgeman Images

DGA912259: Helsinki Cathedral (1830-1851) neoclassical style, by architect Carl Ludwig Engel, Helsinki, Finland / Bridgeman Images

DGA912264: Villa Abegg, formerly Vigna di Madama Reale (17th century), Turin, Piedmont, Italy / Bridgeman Images

DGA912268: Meteor Sculpture, by Bruno Giorgi (1905-1993), Itamaraty Palace, also known as Arches, Brasilia (Unesco World Heritage List, 1987), Federal District, Brazil / Bridgeman Images

DGA912271: Characters in prayer, bas-relief, Jesuit Missions of Most Holy Trinity of Parana and Jesus of Tavarangue (18th century), (Unesco World Heritage List, 1993), Itapua, Paraguay / Bridgeman Images

DGA912275: Empire State Building (1929-1931), designed by architectural firm Shreve, Lamb and Harmon, Manhattan, New York, New York, USA / Bridgeman Images

DGA912279: View of Woolworth Building (1910-1913), designed by Cass Gilbert (1859-1934), Manhattan, New York, New York, USA / Bridgeman Images

DGA912282: Annunciation, stained glass window (13th century) of cloister of Klosterneuburg Monastery, Klosterneuburg, Austria / Bridgeman Images

DGA912291: Relief with San Marino, Holy Stonemason, San Marino, Republic of San Marino / Bridgeman Images

DGA912293: Coat of arms of San Marino, Republic of San Marino / Bridgeman Images

DGA912294: St Marinus between St Agatha and St Leo, turret of Government Palace, San Marino, Republic of San Marino / Bridgeman Images

DGA912299: Human figure, fresco, Farnese Palace (16th century), Rome, Lazio, Italy / Bridgeman Images

DGA912305: Town Hall (Hotel de Ville), Stanislas Square (18th century) (Unesco World Heritage List, 1983), Nancy, Lorraine, France / Bridgeman Images

DGA912311: Tomb of Saint-Remi, Abbey of St Remi (11th-16th century) (UNESCO World Heritage Site, 1991), Reims, Champagne-Ardenne, France / Bridgeman Images

DGA912315: Crucifixion, stained glass, Chartres Cathedral (UNESCO World Heritage Site, 1979), Centre, France / Bridgeman Images

DGA912325: Relief of city's coat of arms, San Marino, Republic of San Marino / Bridgeman Images

DGA912327: Monument to Achilles Delphic, San Marino, Republic of San Marino / Bridgeman Images

DGA912330: Blind mullioned window with mosaic decoration, Government Building or Palazzo Pubblico (14th century), San Marino, Republic of San Marino / Bridgeman Images

DGA912338: Female figures, fountain in Place de la Bourse, Bordeaux, Aquitaine, France / Bridgeman Images

DGA912339: Big Bell gate (Grosse cloche) (15th century), Bordeaux, Aquitaine, France / Bridgeman Images

DGA912362: Decorated facade of watch in Titisee-Neustadt, Baden-Wurttemberg, Germany / Bridgeman Images

DGA912366: Doctors in consultation around sick person (14th century), glass, Canterbury Cathedral (UNESCO World Heritage Site, 1988), England, UK / Bridgeman Images

DGA912370: Cloister of Thoronet Abbey (12th century), Provence-Alpes-Cote d'Azur, France / Bridgeman Images