Wroclaw, Lower Silesia, Poland
Barnaul, Altay Region, Russia
Groningen, Groningen, Netherlands
Torun, Kuyavian-Pomeranian Voivodeship, Poland
Kyiv city, Ukraine
Tartu, Tartumaa, Estonia
Warszawa, mazowieckie, Poland
Johannesburg, Gauteng, South Africa
Torun, Kujawy-Pomerania, Poland
