ID: UIG2918064

Church Of St George (The Rotunda) (photo)

ID: JB226876

Casa del Cordon (photo)

Spanish School, (15th century)

ID: NUM265625

View of the nave (photo)

ID: XPH311121

Burg Stolpen, built c.1100 (photo)

ID: MAE340546

View of the castle (photo)

ID: XPC341651

South rose window (photo)

ID: VHP342390

Bologna (albumen print)

ID: HGP362471

Norman Tower, Norwich Cathedral (photo)

ID: HGP362826

Walmer Castle (photo)

ID: NUM407081

Capital with man between lions (photo)

ID: JB24650

Exterior view, Rochester Castle, Kent (photo)

ID: JFS136524

Lion from the portal, 12th century (photo) (see 136523 and 136525)

ID: MAE3469550

Church of Saint Anne of Nohant, Nohant-Vic, Centre, Indre, France (photo)

ID: LGM3552166

Rocamadour (photo)

ID: XIR316381

A lookout gives the alarm, illustration from the Jewish Cervera Bible, 1299 (vellum)

Ha-Zarefati, Joseph (fl.1299)

ID: AMO1218058

The North Porch of San Fermo Maggiore, Verona, Italy, c. 1884 (watercolour on wove paper)

Randal, Frank (1852-1917)

ID: UDK834940

Switzerland, Berne Canton, Lake Thun, Oberhofen, Schloss Oberhofen (Oberhofen Castle), circular turret of lakeside castle dating from 12th century

ID: UDK837931

Italy, Tuscany, Pitigliano, medieval Etruscan town on rugged outcrop, floodlit

ID: DGA1090497

Italy, Emilia-Romagna region, Piacenza Hills, Castell'Arquato and Rocca Viscontea, Visconti Fortress

ID: JFS138000

Rose window from the west facade, San Pietro, Tuscania, Lazio, Italy (photo)

ID: USB465686

The Gothic Tower (photo)

ID: TMA396224

St David's Cathedral, Pembrokeshire (b/w photo)

ID: TMA396277

Orford Castle, Suffolk (b/w photo)

ID: DGA2574684

Church of Augustinian convent, 1270, Vila Vicosa, Alentejo, Portugal, 13th century

ID: DGA3938900

Fortress, copperplate engraving from Diffesa et Offesa Delle Piazze, by Pietro Paolo Floriani, published by Giuliano Carboni, Macerata, 1630

ID: DGA3938902

Portcullis, copperplate engraving from Diffesa et Offesa Delle Piazze, by Pietro Paolo Floriani, published by Giuliano Carboni, Macerata, 1630

ID: DGA3938921

Embrasure, copperplate engraving from Diffesa et Offesa Delle Piazze, by Pietro Paolo Floriani, published by Giuliano Carboni, Macerata, 1630

ID: DGA3938931

Fortifications, copperplate engraving from Diffesa et Offesa Delle Piazze, by Pietro Paolo Floriani, published by Giuliano Carboni, Macerata, 1630

ID: DGA3938933

Fortifications, copperplate engraving from Diffesa et Offesa Delle Piazze, by Pietro Paolo Floriani, published by Giuliano Carboni, Macerata, 1630

ID: DGA3938935

Fortifications, copperplate engraving from Diffesa et Offesa Delle Piazze, by Pietro Paolo Floriani, published by Giuliano Carboni, Macerata, 1630

ID: CDR5972845

Engraving of Eastbridge Hospital, Canterbury, 1785 (paper)

Raymond and Cook (fl.c.1785)

ID: BBG11688510

Apotres, 1065-1078 (fresco)

Bonnefon, Bernard

ID: BBG11688509

Apotres, 1065-1078 (fresco)

Bonnefon, Bernard

ID: LLM7185676

Interior of the Alhambra Palace, Granada, Spain (engraving)

French School, (19th century)

ID: SBT11856235

Mevlâna Museum, the Minaret, 1274 (photograph)

Seljuq Dynasty (1016-1307)

ID: FBU6382279

The city's castle up the medieval quarter, 11th-13th century

French School, (13th century)