STC88315: View of the city of Jerusalem, from the Nuremberg Chronicle by Hartmann Schedel (1440-1514) 1493 (woodcut), German School, (15th century) / Bridgeman Images

UIG1569559: Ramparts of the Fortified Village in Mont Saint-Michel, France (photo) / Bridgeman Images

UIG1569561: Sailing Ship Model in A Window, Mont Saint-Michel, France (photo) / Bridgeman Images

CHT1147498: The Old Paris, for the Exposition Universelle of 1900 (engraving), Robida, Albert (1848-1926) / Bridgeman Images

PC991719: View of the cloisters, San Giovanni in Laterano, Rome, Italy (photo) / Bridgeman Images

PC991720: View of the cloisters, San Giovanni in Laterano, Rome, Italy (photo) / Bridgeman Images

DGA626345: Stained-glass window from Notre Dame Cathedral, Paris, Ile-de-France, France / Bridgeman Images

VLS875178: A model of the Baptistery at Pisa (wood), Italian School, (18th century) / Bridgeman Images

FRM566068: Malbork, Marienberg, medieval fortress of the teutonic order; one of the worlds biggest surviving complex of gothic architecture, former capital of the Teutonic Order State, built 13th century, European Museums Night 2008 / Bridgeman Images

UIG541172: France, Alsace, Colmar, Collegiale St. Martin, Gothic-Style Building / Bridgeman Images

HGP399362: Christ showing his wounds flanked by angels holding instruments of the Passion, cloisters, portal to the south aisle (photo) / Bridgeman Images

GYS5008316: France, Tarn, Albi, old half-timbered house of medieval origin in brick caraine / Bridgeman Images

DGA912184: St Demetrios and St George, fresco in Byzantine church (12th century), Kastoria, Greece / Bridgeman Images

DGA763563: Miracle of St Clement in Chersona, detail from Stories of St Clement, fresco in lower church, Basilica of St Clement, Rome, Italy, 12th century / Bridgeman Images

USB132109: View of the Old Post Office Buildings, Tintagel in Cornwall (photo) / Bridgeman Images

IBE5338583: Portal of Saint John, north façade of Saint Etienne Cathedral, Limoges, France, 1516 - 1530 (photo), French School, (16th century) / Bridgeman Images

DPS3591369: Switzerland, Grossmunster Cathedral, Zurich (photo) / Bridgeman Images

DPS3591373: Switzerland, Grossmunster Cathedral, Zurich (photo) / Bridgeman Images

GNG5260802: Saint Michel de Cuxa abbey cloister, Cuxa, France / Bridgeman Images

MOR3707117: Entrance to the Mudéjar Chapel of San Bartolomé, a 15th-century funerary chapel, Cordoba, Spain (photo) / Bridgeman Images

MAE3469146: Puente Romano, Córdoba, Andalucía, Córdoba, Spain (photo) / Bridgeman Images

IMB4884211: Fortress of the Crusaders; medieval castle; Order of St. John; residential tower; Kolossi near Limassol; Southern Cyprus; Republic of Cyprus; Mediterranean Sea; Europe / Bridgeman Images

GCL3149921: CORDOBA MOSQUE 8th century Grand Mosque in Cordova, Spain. / Bridgeman Images

TRK1031052: Spain. San Millan de la Cogolla. Monastery of San Millan de Suso. Exterior. / Bridgeman Images

PC991670: Tiled floor, c.1460, Palazzo Venezia, Rome, Italy (photo) / Bridgeman Images

DGA3938941: Plans of mines and underground tunnels filled with explosives (K) and resulting explosion destroying the above walls (L), copperplate engraving from Diffesa et Offesa Delle Piazze, by Pietro Paolo Floriani, published by Giuliano Carboni, Macerata, 1630 / Bridgeman Images

TRK878770: Hagia Sophia. Tribune of Singers. Istanbul. / Bridgeman Images

SQ336107: Porta dei Fiori (photo) / Bridgeman Images

XPC341113: North transept (photo) / Bridgeman Images

XPC341151: South rose window (photo) / Bridgeman Images

MAE340580: Detail of a capital in the chapter house (photo) / Bridgeman Images

LIT372479: View of Dhammayangyi Temple (photo) / Bridgeman Images

NUM363027: View of the nave (photo) / Bridgeman Images

HGP395510: Cow Tower (photo) / Bridgeman Images

TRK563142: Monastery of Sant Cugat. Capital depicting Samson slaying the lion. Catalonia. Spain. / Bridgeman Images

THA781769: Canterbury Cathedral (oil on canvas), Earp, Henry (1831-1914) / Bridgeman Images