PC991667: Tiled floor, c.1460, Palazzo Venezia, Rome, Italy (photo) / Bridgeman Images

PC991806: Cosmati pavement / Bridgeman Images

PC991808: Cosmati pavement / Bridgeman Images

PC991815: Cosmati pavement / Bridgeman Images

PC991916: Cosmati pavement / Bridgeman Images

PC991917: Cosmati pavement / Bridgeman Images

SZT1074635: The banquet hall of Wartburg, Germany, 1906 (b/w photo) / Bridgeman Images

SQ144641: Church of San Giacomo di Rialto (San Giacometto), built in 11th and 12th century (photo) / Bridgeman Images

GNG5284223: 12th century fresco in San Clemente basilica : Christ's triumph on the cross, Rome, Italie / Bridgeman Images

LLM5997548: Un chateau - a castle (engraving), English School, (19th century) / Bridgeman Images

FAF3557708: View, from the bell tower of Santa Croce, of the San Niccolò gate, Piazzale Michelangelo, the Church of San Salvatore and the Basilica of San Miniato; Modern printing from old negative / Bridgeman Images

MAE3469543: Church of Saint Anne of Nohant, Nohant-Vic, Centre, Indre, France (photo) / Bridgeman Images

POV1076978: Mehrangarh Fort on rocky hill behind Jaswant Thada above the Old City at sunrise, Jodhpur (The Blue City), Rajasthan, India (photo) / Bridgeman Images

JFS137667: Detail from the exterior of the cathedral of Fidenza, Emilia-Romagna, Italy (photo) / Bridgeman Images

XIR694787: Mont Saint-Michel: Gabriel Tower (photo), French Photographer, (20th century) / Bridgeman Images

MEP848348: Lustral basin supported by a lion, 11th - 12th Century, red Verona marble / Bridgeman Images

JCH316155: Detail of a window in the donjon of Chastel Blanc, built in 1188 (photo) / Bridgeman Images

IBE5338567: The Great Mosque of Samarra, detail of Minaret, 847-851 (sandstone) / Bridgeman Images

LLM3095080: Aldermen's room, Guildhall (colour photo), English Photographer, (20th century) / Bridgeman Images

CDR5942536: Ecclesia and Sons of Noah, Canterbury Cathderal (stained glass), English School, (12th century) / Bridgeman Images

FBU6385345: Lady Carcas, before the Nabonnaise Gate / Bridgeman Images

FBU6385350: Wall, tower and the reconstructed wooden hoarding of the Count's Castle / Bridgeman Images

ITR6434881: detailing. Basilica of Saint Madeleine, Vezelay, 1120-1150 (photography), Romanesque, (12th century) / Bridgeman Images

ITR6434895: detailing. Basilica of Saint Madeleine, Vezelay, 1120-1150 (photography), Romanesque, (12th century) / Bridgeman Images

MES6344416: Corsini Castle, Fucecchio, Tuscany, Italy, 2010 (photo) / Bridgeman Images

TRK7144441: The Tower of the Judge (Torre del Cadí). The Alhambra, Granada / Bridgeman Images

TRK7141760: Spain, Castille-La Mancha, Ciudad Real. Puerta de Toledo Gate. It was built by order of King Alfonso XI of Castile, and was completed in 1328. / Bridgeman Images

FBU7143803: Semur-en-Auxois. View of the Tower Margot from the Pont Pinard . / Bridgeman Images

FBU7143818: Semur-en-Auxois. View of the pont Pinard (bridge) and Tower Margot by the Armançon river. / Bridgeman Images

FBU7143830: Semur-en-Auxois. View of the pont Pinard (bridge) and Tower Margot by the Armançon river. / Bridgeman Images

FBU7143855: Semur-en-Auxois. View of the Tower Lourdeault or de l'Orle-d'Or. / Bridgeman Images

FBU7143898: Semur-en-Auxois. View from the Pont Pinard. Tower de la prison (jail). / Bridgeman Images

FBU7143901: Semur-en-Auxois. View from the Pont Pinard. Tower de la prison (jail) . / Bridgeman Images

SBA7146917: The Vignola castle, Vignola, Emilia Romagna, Italy / Bridgeman Images

SCN7177307: Catholic Cathedral of the Assumption of Virgin Mary, Palermo, Sicily, Italy (photo) / Bridgeman Images

SCN7177308: Catholic Cathedral of the Assumption of Virgin Mary, Palermo, Sicily, Italy (photo) / Bridgeman Images