Warsaw, Masovian Voivodeship, Poland
Barcelona, Catalonia, Spain
Leiden, Zuid-Holland, Netherlands
Paris, Ile-de-France, France
Wroclaw, Lower Silesia, Poland
Trogir, Split-Dalmatia, Croatia
Lublin, Lublin Voivodeship, Poland
Lodz, Lodz, Poland
Lisboa Region, Portugal
Pompeii, Campania, Italy
Budapest, Budapest, Hungary
L'viv, Lviv Oblast, Ukraine