MAE176152: The Vrijdagmarkt (photo) / Bridgeman Images

HGP362523: Glastonbury Abbey (photo) / Bridgeman Images

JFS249918: Detail of an arcade capital with sculpture of two birds (photo), Spanish School, (12th century) / Bridgeman Images

JB135573: Arch detail from the south portal, 1327-35 (stone) / Bridgeman Images

GCL3148936: WALES: TINTERN ABBEY Tintern Abbey from the southwest, Gwent, Wales. / Bridgeman Images

LLM2793621: Mount Orgueil Castle (engraving), English School, (19th century) / Bridgeman Images

SER3960405: The clock on N transept, Wells Cathedral, Somerset, UK (photo) / Bridgeman Images

XRH1720624: Angers, France : the castle with ramparts built in 1230-1240 / Bridgeman Images

PVD1688962: Former Ste Genevieve abbey, Paris, engraving from book "Paris a travers les siecles" 1878 / Bridgeman Images

TEC4594079: The oldest Parisian house at 51 rue de Montmorency, Paris 3rd arrondissement. Batie in 1407, the old house of Nicolas and Pernelle Flamel, is considered the oldest Parisian house. / Bridgeman Images

GNG5276157: Facade of Notre-Dame de Rouen Cathedral, Rouen, France / Bridgeman Images

JEB4961453: Romanesque architecture: exterior view of the hamlet of Berze la Ville, Saone and Loire / Bridgeman Images

JEB4961461: Romanesque architecture: view from the outside of the Church of Saint Andre le Bas in Vienna (Isere) / Bridgeman Images

JEB4962383: Romanesque architecture: exterior view of the ruined church of Saint Gilles du Gard (Gard) / Bridgeman Images

JEB4962462: Romanesque architecture: view of the transept of the abbey church of Saint Michael of Cuxa (Pyrenees Orientales) / Bridgeman Images

ANJ7222440: Medieval art : Portal - Iglesia de Santa Maria la Real, Olite, Spain / Bridgeman Images

HGP327929: View of the nave and east rose window (photograph) / Bridgeman Images

MAE340760: Eglise Saint-Laurent (photo) / Bridgeman Images

HGP374060: Two figures (wall painting), English School / Bridgeman Images

HGP371362: Donaghmore Round Tower (photo) / Bridgeman Images

NUM356556: Ruins of Chateau du Bois-Thibault (photo) / Bridgeman Images

PVD1688125: Interior of church Saint Severin, Paris, engraving from book "Paris a travers les siecles" (1878) / Bridgeman Images

SER3960402: Toothache and Thorn in the Foot carvings on capitals, S Transept, Wells Cathedral, Somerset, UK (photo) / Bridgeman Images

SER3960408: Stairs to Chapter House, Wells Cathedral, Somerset, UK (photo) / Bridgeman Images

DGA626273: Aigle Castle, Switzerland, 15th century / Bridgeman Images

DGA755068: Interior of Co-cathedral of Santa Maria Assunta, Gerace, Calabria, Italy, 11th-15th century / Bridgeman Images

DGA911391: Kermaria Chapel (House of Mary healer), portico (15th century), Plouha, Brittany, France / Bridgeman Images

DGA925358: Inner courtyard of Castle of Vandenesse (15th century), Burgundy, France / Bridgeman Images

EPL6872040: BEAUMARIS CASTLE, Barnaby's Studios Ltd, (20th century) / Bridgeman Images

EPL7049038: Caernarvon Castle, Wales / Bridgeman Images

UDK5432413: France, Perigueux, Cathedrale Saint-Front, Romanesque bell tower of 12th-century church / Bridgeman Images

ITR7086956: Low North Shore. Cathedral of Saint Stephen of Sens, 12th century / Bridgeman Images

ITR7086804: Low south coast. Cathedral of Saint Stephen of Sens, 12th century / Bridgeman Images

ITR7086806: Chapel. Cathedral of Saint Stephen of Sens, 12th century / Bridgeman Images

ITR7086865: The nave, Cathedral of St. Stephen of Sens, 12th century / Bridgeman Images

ITR7086894: The ambulatory, Cathedral Saint Etienne de Sens, 12th century / Bridgeman Images