Sofia, Sofia, Bulgaria
Novi Sad, Vojvodina, Serbia
Varna, Varna, Bulgaria
Popovo, Targovishte Province, Bulgaria
Bilbao, País Vasco, Spain
London, London, England
Haute-Savoie, France
Popovo, Targovishte, Bulgaria
Pleven, Pleven Province, Bulgaria
Budapest, Budapest, Hungary
Budapest, budapest, Hungary
