Vienna, Vienna, Austria
Tampere, Pirkanmaa, Finland
Helsinki, Uusimaa, Finland
Digne-les-Bains, Provence-Alpes-Cote d'Azur, France
Helsinki, Finland
San Francisco, CA, USA
Tartu, Tartu county, Estonia
Krakow, Lesser Poland, Poland
Saint Petersburg, Saint Petersburg, Russian Federation
Witzenhausen, Hessen, Germany
