Warsaw, Mazovia, Poland
Oslo, Oslo, Norway
Madrid, Madrid, Spain
Gorzno, Kujawy-Pomerania, Poland
Łódź, województwo łódzkie, Poland
Wroclaw, Lower Silesia, Poland
Poznan, Greater Poland, Poland
San Francisco, CA, USA
Warsaw, Masovian Voivodeship, Poland
Basel, Basel-Stadt, Switzerland