TMA396406: Chateau d'Orthez, the Pyrenees, France (b/w photo) / Bridgeman Images

DGA3938540: Medieval portcullis, woodcut from De re military, by Roberto Valturio, printed by Christian Wechel, Paris, 1532 / Bridgeman Images

DGA1080454: Croatia - Dalmatia - Zadar. Cathedral of St. Anastasia (Sv. Stosija) / Bridgeman Images

JEB4845494: Gothic architecture. Stained glass representing Saint Mark is carried by the prophete Daniel. 1229. Cathedrale de Chartres, south gate. / Bridgeman Images

GNG7312906: Bitonto cathedral, 2021 (photo) / Bridgeman Images

GNG7312910: Bitonto cathedral, 2021 (photo) / Bridgeman Images

LLM8656923: Romer, Frankfurt, Germany (coloured photo), German Photographer, (20th Century) / Bridgeman Images

HGP7291214: Bawsey, Norfolk, medieval church tower, ruins, lost village (photo) / Bridgeman Images

HFE7487529: Évian-les-bains, Church of Notre-Dame-de-l'Assomption (photo) / Bridgeman Images

ANJ7227003: Byzantine art : General view - Church of Agios Titos, Crete - Gortina, Greece VI century / Bridgeman Images

ANJ7226619: Oriental art : Forbidden city, Beijing, People's Republic of China - China / Bridgeman Images

ANJ7226642: Oriental art : Temple of Heaven, Beijing, People's Republic of China - China / Bridgeman Images

ANJ7226689: Medieval art : Ciborium - St. Elia, Castel Sant'Elia, Italy IX century / Bridgeman Images

ANJ7226860: Byzantine art : Column of capitals superimposed - Church of Agios Pandeleimon, Crete - Piyi, Greece XIII century / Bridgeman Images

ANJ7227007: Byzantine art : General view - Basilica triapsidal, Crete - Mitropoli, Greece V century / Bridgeman Images

ANJ7229057: Islamic art : Mausoleum n* 23 - Fatimide Cemetery, Assuan, Egypt XI century / Bridgeman Images

ANJ7229062: Islamic art : Mausoleum n* 24 - Fatimide Cemetery, Assuan, Egypt XI century / Bridgeman Images

ANJ7229063: Islamic art : Mausoleum n* 28 - Fatimide Cemetery, Assuan, Egypt XI century / Bridgeman Images

ANJ7229065: Islamic art : Mausoleum n* 17 - Fatimide Cemetery, Assuan, Egypt XI century / Bridgeman Images

FBU6385320: The double-walled citadel / Bridgeman Images

FBU6385321: The double-walled citadel / Bridgeman Images

FBU6385323: The double-walled citadel / Bridgeman Images

FBU6385329: The double-walled citadel / Bridgeman Images

FBU6385334: Gallo roman tower and inner curtain wall of the Fortified city / Bridgeman Images

FBU6385341: Outer curtain walls and towers of the double-walled citadel / Bridgeman Images

FBU6385383: The Aude gate. West side / Bridgeman Images

FBU6385384: The Aude gate. West side / Bridgeman Images

FBU6385385: Towers and curtain walls on the west side of the fortified city / Bridgeman Images

MAE6271554: Parish church (Església Sant Pere d'Or). Exterior. South portal. Arnau Cadell. Romanesque. 14th century. / Bridgeman Images

SRB7204364: Aerial view of the old church of Santa Maria in Montblanc, TARRAGONA, 2021 (photo) / Bridgeman Images

FBU7143879: Semur-en-Auxois. View of the old town, the Tower Lourdeault or de l'Orle-d'Or from the Joly bridge. / Bridgeman Images

SRB7204397: Aerial view of Siurana with romanesque church of Santa Maria, TARRAGONA, 2021 (photo) / Bridgeman Images

SRB7204398: Aerial view of Siurana with romanesque church of Santa Maria, TARRAGONA, 2021 (photo) / Bridgeman Images

SRB7205082: Aerial view of Medieval village of Llagunes, Lleida, 2021 (photo) / Bridgeman Images

ANJ7217548: Medieval art: Tower of The Redeemer - Kremlin, Moscow, Russia, Solari, Pietro Antonio (1445-93) / Bridgeman Images

ANJ7218670: Medieval art: Wooden ceiling - Detail - Chiaramonte palace - Steri, Palermo, Italy, Italian School, (14th century) / Bridgeman Images