Amsterdam, Noord-Holland, Netherlands
Gijón, Asturia, Spain
Wrocław, Województwo dolnośląskie, Poland
Arad, Arad County, Romania
Maribor, Podravska, Slovenia
Lisbon, Portugal
Warszawa, Poland
Stuttgart, Baden Wüttemberg
Urbana, IL, USA
Barcelona, Catalunya, Spain
Wroclaw, Lower Silesia, Poland
