KW6334256: Fenis castle, Aosta Valley, Italy, 2015 (photo) / Bridgeman Images

DGA2573470: Altos de Chavon, reconstruction of medieval European village, created by Paramount Pictures set designer Roberto Cup and industrialist Charles Bludhorn, La Romana, Dominican Republic / Bridgeman Images

FAF217732: Exterior vie of the Palazzo dei Priori (b/w photo), Italian School, (13th century) / Bridgeman Images

GCL3391089: GERMANY: ROTHENBURG Hegerechterhaus, part of the wall that surrounds the medieval town of Rothenburg ob der Tauber, Bavaria, Germany. Photograph, c.1965. / Bridgeman Images

UDK836042: Estonia, Tallinn, Convent of St Bridget (Pirita Convent), entrance to ruined convent / Bridgeman Images

UDK836929: France, Bort-les-Orgues, Chateau de Val, wateside view. / Bridgeman Images

STF872146: Kirche St. Johannis, Mainz, Germany (photo) / Bridgeman Images

SER4072002: Choir, exterior from SW, Dunblane Cathedral, Scotland (photo) / Bridgeman Images

LLM6005279: English Mediaeval Architecture; Westminster Abbey, Henry VII's Chapel (litho), English School, (20th century) / Bridgeman Images

UDK837049: France, Paris, the Square du Jean XXIII behind Notre Dame Cathedral, green square with monument in the middle. / Bridgeman Images

DGA5652684: San Michele in Foro Church, Lucca, Tuscany, Italy, 8th-14th century / Bridgeman Images

DGA5652685: Square and San Michele in Foro Church, Lucca, Tuscany, Italy, 8th-14th century / Bridgeman Images

RTG5942105: Statue of the Madonna della Bruna, on the façade of Matera Cathedral (stone), Italian School, (13th century) / Bridgeman Images

DGA910226: Church of Saint Peter, interior, Massa d'Albe, Abruzzo, Italy / Bridgeman Images

DGA626344: Figures of prophets, south rose window of Notre-Dame Cathedral, Paris, Ile-de-France, France / Bridgeman Images

DGA626346: Figures of prophets, south rose window of Notre-Dame Cathedral, Paris, Ile-de-France, France / Bridgeman Images

DGA1133893: Walls of Bevagna, Umbria, Italy / Bridgeman Images

DPS3250597: Romanesque Doorway, 12Th Century, St. Feithlimidh's Cathedral, Co Cavan, Ireland (photo) / Bridgeman Images

BTN417662: View of the triforium level above the south aisle of the Lady Chapel (photo) / Bridgeman Images

UTD4920258: Germany, Hamburg, an meeting of the lower court of justice in the 15th century, 1866 (engraving) / Bridgeman Images

DGA755418: Angel positioned to left of door, above skirting board, work of Mantegazza or their workshop, Facade of Certosa di Pavia, Italy, 14th-16th century / Bridgeman Images

DGA3273029: Entrance to the Medieval Village, Turin, Piedmont, Italy, photograph from Istituto Italiano d'Arti Grafiche, 1911-1912 / Bridgeman Images

ELS9060209: The medieval city of Matera is perched on the high cliffs … (photo), Lessing, Erich (1923-2018) / Bridgeman Images

DGA755069: Interior of Catholic Church of Stilo, Calabria, Italy, 9th-10th century / Bridgeman Images

DGA909926: Colonnade of cloister of Ca' Granda (15th-16th century), partly designed by Giovanni Antonio Amadeo, Milan, Lombardy, Italy, Detail / Bridgeman Images

DGA926043: Night View of the House of the Blackheads, historic centre of Riga (Unesco World Heritage List, 1997), Latvia / Bridgeman Images

IBE5337883: Monastery of Jvari, Mtskheta, Georgia, 6th century (photo) / Bridgeman Images

UIG536984: Kapelbrucke Bridge, Chapel Bridge, Lucerne, Switzerland. / Bridgeman Images

POV1077042: Yellow-turbaned Rajasthani man opening window in intricate stone-latticed facade in Shringar Chowk courtyard in Mehrangarh Fort, Jodhpur, Rajasthan, India (photo) / Bridgeman Images

POV1077044: Yellow-turbaned Rajasthani man in window in intricate stone-latticed facade in Shringar Chowk courtyard in Mehrangarh Fort, Jodhpur, Rajasthan, India (photo) / Bridgeman Images

DMA1067192: Venetian Filigree, 1931 (copper plate, gold faced, inked), Arms, John Taylor (1887-1953) / Bridgeman Images

GCL3395837: THE HAUGE: RIDDERZALL Knights' Hall in the Hague, the Netherlands, one of the largest secular Gothic buildings in Europe. Photograph, c.1980. / Bridgeman Images

SER4072006: Doorway, Dunblane Cathedral, Scotland (photo) / Bridgeman Images

JFS312905: Facade of the Santa Maria di Collemaggio (photo) / Bridgeman Images

EDS346709: Interlaced Motif (photo) / Bridgeman Images

PC991744: Apse detail with Christ (mosaic), Italian School, (9th century) / Bridgeman Images