Aachen Cathedral, by unknown, at Aachen, Germany , 792 to 805.|
Abbey of Pomposa, by unknown, at near Ferrara, Italy, 800 to 1100.
Auditorium Building, by Louis H. Sullivan, at Chicago, Illinois, 1886 to 1890.
Babson House, by Louis H. Sullivan, at Riverside, Illinois, 1907.
Cathedral of Pisa, by unknown, at Pisa, Italy, 1063 to 1350.
Cathedral of San Salvador, by unknown, at Avila, Spain, 1091.
Durham Cathedral, by unknown, at Durham, England, 1093 to 1280.
First Church of Christ Scientist, by Bernard Maybeck, at Berkeley, California, 1910.
Fontenay Abbey, by unknown, at Burgundy, France, 1139.
Fontevrault Abbey, by unknown, at Anjou, France, 1110 to 1119.
Leaning Tower of Pisa, by unknown, at Pisa, Italy, 1063 to 1350.
Moissac Abbey, by unknown, at Tarn-et-Garonne, France, circa 650 to 850.
Mont S. Michel, by unknown, at Mont S. Michel, France, 1203 and later.
Museum of Natural History, by Alfred Waterhouse, at London, England, 1860 to 1880.
Orvieto Cathedral, by Arnolfo di Cambio, at Orvieto, Italy, 1290 to 1500.
San Zeno Maggiore, by unknown, at Verona, Italy, 1120 to 1138.
Sever Hall, by Henry Hobson Richardson, at Cambridge, Massachusetts, 1878 to 1880.
St. George-in-the-East, by Nicholas Hawksmoor, at Wapping, Stepney, England, 1714 to 1729.
St. Leopold am Steinhof, by Otto Wagner, at Vienna, Austria, 1905 to 1907.
Ste.-Foy at Conques, by unknown, at Conques, France, 1050 to 1120.
Trinity Church, by Henry Hobson Richardson, at Boston, Massachusetts, 1872 to 1877.