Region
Italy
101
Switzerland
8
Russia (Federation)
6
Soviet Union
6
Germany
4
Ascona
3
Europe
3
Italie
3
Japan
3
New York
3
New York (State)
3
Rome
3
Czech Republic
2
Florence
2
India
2
Milan
2
Milan (Italy)
2
Murano
2
Naples
2
Rivoli
2
Rome (Italy)
2
United States
2
Venice
2
Amérique latine
1
Berlin
1
Bohemia
1
China
1
Developing countries
1
Egypt
1
England
1
Europe, Northern
1
Florenz
1
Geneva
1
Genoa
1
Great Britain
1
Holy Roman Empire
1
Hong Kong (China)
1
Italië
1
Latin America
1
Mexico
1
Modena
1
Naples (Kingdom)
1
Oaxaca Valley (Mexico)
1
Padua
1
Parma
1
Piedmont
1
Poland
1
Pompeii (Extinct city)
1
Prague
1
Sabaudia
1
more ...