ID: DPS3249379

Trim Castle, Co. Meath, Ireland (photo)

ID: DPS3249667

Athenry, Co Galway, Ireland, Dominican Priory, 1241 (photo)

ID: HGP421414

Owain Glyndwr Hotel, Corwen, Wales (photo)

ID: DGA763766

Gaspar, detail from the Magi Kings being guided by a star, mosaic, north wall, lower level, Basilica of Sant'Apollinare Nuovo (UNESCO World Heritage List, 1996), Ravenna, Emilia-Romagna. Italy, 6th century.

ID: DGA1130943

Sailing ship moored along river Weser, with towers of Bremen Cathedral (13th century) in background on left, and Marktkirche Unser Lieben Frauen (Market Church of Our Dear Lady) (14th century) on right, Bremen, Germany

ID: DGA924870

Tomb of Abbey founder Berengaria of Navarre, widow of Richard Lionheart, King of England (1229), Cistercian Abbey of Epau (13th-14th century), Mans, Pays de la Loire, France

Unknown Artist, (13th century)

ID: DGA2572263

Castles of Cannero, islets with ruins of ancient fortifications, aerial view, Lake Maggiore, Piedmont, Italy

ID: UIG1569258

Panels Depicting the Funeral of Lazarus, the Death of Lazarus & Mary Magdalene Washing the Feet of Christ in the Mary Magdalene Stained Glass Window in Chartres Cathedral, Chartres, France (stained glass)

ID: AMO101420

Preparing for a Festa, 1851 (w/c on paper)

Leighton, Frederic (1830-96)

ID: DPS3253756

Limerick City,Co Limerick,Ireland;Exterior View Of King John's Castle And Bishops House (photo)

ID: DPS3253769

Bunratty Castle,Co Clare,Ireland;View Of Castle And Pub Dirty Nelly's (photo)

ID: DPS3249511

Blarney Castle, Co Cork, Ireland (photo)

ID: FLO4722019

The Sund (channel) with Kronborg Castle, Helsingor (Elsinore), Denmark and Helsingborg, Sweden, on the other side. Illustration From Leopold von Buch (1774-1853) Travels through Norway, and Lapland, 1813. Copperplate engraving by dell'Acqua handcoloured by Lazaretti from Giovanni Battista Sonzogno's Collection of the Most Interesting Voyages (Raccolta de Viaggi Piu Interessanti), Milan, 1815-1817

ID: HIM5293732

Dover Castle, c1300, (c1990-2010). Artist: Terry Ball

Ball, Terry (20th Century)

ID: HIM5294155

The Keep, Scarborough Castle, 14th century, (c1990-2010). Artist: Ivan Lapper

Lapper, Ivan (b.1939)

ID: HIM5294057

Old Sarum gatehouse entrance, 1140, (c1990-2010). Artist: Peter Dunn

Dunn, Peter (20th Century)

ID: DPS3249630

Baltinglass Abbey, Baltinglass, Co Wicklow, Ireland, Cistercian Abbey (photo)

ID: DPS3503912

The Butler's Tomb, St. Canice's Cathedral, Kilkenny City, Ireland (photo)

ID: DPS3503430

Co Kerry, Ross Castle, Killarney (photo)

ID: CHT868447

Architectural details for the restoration of Notre Dame (litho)

Viollet-le-Duc, Eugene Emmanuel (1814-79)

ID: SGM468302

View of the Palais des Papes, Avignon, France (photo)

ID: JPP7300069

The castle, Bridore, 2022 (photograph)

ID: JPP7300070

The castle, Bridore, 2022 (photograph)

ID: JPP7300073

The castle, Bridore, 2022 (photograph)

ID: HGP440107

Saxon central tower, All Saints Church, Newton by Castle Acre, Norfolk, UK (photo)

ID: EHT3710855

Pevensey Castle (photo)

ID: UIG1569011

View Across the Domhof Courtyard to the Carolingian Westwork (Pink Stone), Baroque Porch (Bottom) and 19Th-Century Tower (Top) of Aachen Cathedral (Kaiserdom), Aachen, Germany (photo)

ID: SAP621827

Hagia Sophia, Aya Sofya, Ayasofya, St. Sophia, Church of Holy Wisdom, Nave - Dome, Ceiling

ID: TRK558678

Novalesa Abbey. Chapel of Saint Eldrado and Saint Nicholas. Frescoes. Italy.

ID: DGA2572264

Castles of Cannero, islets with ruins of ancient fortifications, aerial view, Lake Maggiore, Piedmont, Italy

ID: DGA2572265

Castles of Cannero, islets with ruins of ancient fortifications, aerial view, Lake Maggiore, Piedmont, Italy

ID: DGA925171

Saint Nicholas refusing his mother's milk, From Stories of the life of Saint Nicholas, detail of Romanesque frescoes in Byzantine style, late 11th century, Chapel of Saint Eldrad and Saint Nicholas, Novalesa Abbey, Piedmont, Italy.

Byzantine, (11th Century)

ID: DGA1133802

Verrucole fortress, 10th-13th century, San Romano Garfagnana, Tuscany, Italy

ID: DGA763768

Baldassarre, detail from the Magi Kings being guided by a star, mosaic, north wall, lower level, Basilica of Sant'Apollinare Nuovo (UNESCO World Heritage List, 1996), Ravenna, Emilia-Romagna. Italy, 6th century.

ID: DGA913843

Scenes from Old and New Testaments, bas-relief in lunette of entrance, Church of St Mary (12th-14th century), Sanguesa, Navarra, Spain

ID: DGA1258138

Nave of Notre-Dame Cathedral (UNESCO World Heritage List, 1991), Paris, Ile-de-France, France, 12th-14th century