Bromserburg, by unknown, at Rudesheim, Germany, 1000 to 1050.

Castle del Monte, by unknown, at Apulia, Italy, 1240 to 1250.

Churches of Lalibela, by unknown, at Lalibela, Ethiopia , circa 1250.

Dover Castle, by unknown, at Dover, England, 1180.

Elphinstone Tower, by unknown, at near Edinburgh, Scotland, UK, 1440.

Himeji Castle, by unknown, at Donjon, Himeji City, Japan, 1601 to 1614.

Krak des Chevaliers, by unknown, at Syria, 1150 to 1250.

Lavenham Houses, by unknown, at Lavenham, Suffolk, England, 1400 's.

Olavinlinna Castle, by unknown, at Savonlinna, Finland, 1562.

Osterlars Church, by unknown, at Bornholm Island, Denmark, circa 1100.

Piazza del Campo, by unknown, at Siena, Italy, 1280 to 1350.

Ponte Vecchio, by Taddeo Gaddi, at Florence, Italy, 1345 and 1564.

Rait Castle, by unknown, at near Nairn, Scotland, UK, 1300.

Street in Siena, by unknown, at Siena, Italy, 1100 to 1300.

The Alcazar, by unknown, at Segovia, near Madrid, Spain, 1000 or 1410 to 1455.

Tower of London, by unknown, at London, England, 1070 to 1090.

Walls of Carcassonne, by unknown, at Carcassonne, France, ~ 1150.

Westminster Hall, by unknown, at London, England, United Kingdom, 1397 to 1399.