Region
Adelaide (S.A.)
1
Africa
4
Albany
1
Alberta
1
Art
5
Australia
1
Australien
1
Boston
1
Boston (Mass.)
2
Broadway (New York, N.Y.)
2
Brooklyn (New York, N.Y.)
1
Byzantine Empire
1
California
3
Canada
5
Chicago (Ill.)
2
China
3
Colombia
2
Dartington Hall (Totnes, England)
1
Düsseldorf
1
Egypt
3
England
13
Europe
17
Europe, Eastern
2
Europe, Western
5
Forum Romanum
1
France
6
Ganges River Valley (India and Bangladesh)
1
Germany
8
Germany (East)
2
Germany (West)
2
Ghost Ranch (Abiquiu, N.M.)
1
Great Britain
10
Greece
1
Harlem (New York, N.Y.)
3
India
1
Indiana
1
Indianapolis
1
Islamic Empire
1
Islamic countries
1
Israel
1
Istanbul
1
Istanbul (Turkey)
1
Italien
1
Italy
8
Japan
1
Latin America
1
Logan
1
London
3
Massachusetts
1
Mecca (Saudi Arabia)
2
more ...