Norrköping, Östergötland County, Sweden
Wrocław, Lower Silesian Voivodeship, Poland
Chartres, Centre, France
Madrid, Madrid, Spain
Berlin, Berlin, Germany
Warsaw, Masovian Voivodeship, Poland
Hong Kong, Hong Kong
Offenbach, Hesse, Germany
Concord, NH, USA
Lörrach, Baden-Württemberg, Germany
San Diego, CA, USA