Warsaw, Poland
Barcelona, Catalunya, Spain
London, London, England
Belgrade, Serbia
Saint Petersburg, Saint Petersburg, Russian Federation
Tehran Province, Iran (Islamic Republic of)
Lincoln, Lincoln, United Kingdom
Riga, Riga, Latvia
Pamplona/Iruna, Navarre (Community of), Spain
Warsaw, Masovian Voivodeship, Poland
Berlin, Berlin, Germany
Strasbourg, Bas-Rhin, France
