Barcelona, Catalonia, Spain
Helsingfors, Finland
Orleans, Centre, France
Berlin, Berlin, Germany
Saint-Cergue, Vaud, Switzerland
Paris, Ile-de-France, France
Linkoping, Ostergotland, Sweden
Gothenburg, Västra Götalands län, Sweden
Vancouver, British Columbia, Canada
Gyeongju, Gyeongsangbuk-do, Korea, Republic of
Portland, Oregon, United States
Palermo, Sicily, Italy
