Barcelona, Catalonia, Spain
Washington, DC, United States
Elmshorn, Schleswig-Holstein, Germany
Barmstedt, Schleswig-Holstein, Germany
Portland, OR, USA
Cordoba, Cordoba, Argentina
Essen, North Rhine-Westphalia, Germany
Berlin, Berlin, Germany
London, England, United Kingdom of Great Britain and Northern Ireland
Kimberton, Pennsylvania, United States
Hamburg, Hamburg, Germany