Nice, Provence-Alpes-Côte d'Azur, France
Shumen, Shumen, Bulgaria
Kyiv, Kyiv Province, Ukraine
Istanbul, Istanbul, Turkey
Razgrad, Razgrad, Bulgaria
Varna, Varna, Bulgaria
Village Dolnoslav, Plovdiv region, Bulgaria
Dublin, Dublin, Ireland
Sofia, Sofia, Bulgaria
Warsaw, Mazovia, Poland
