Hamburg, Hamburg, Germany
Holzminden, Niedersachsen, Germany
Osnabrück, Lower Saxony, Germany
sakarya, TURKEY, Turkey
Berlin, Berlin, Germany
Brașov County, Romania
Sao Paulo, Sao Paulo, Brazil
Zagreb, Grad Zagreb, Croatia
Ventspils/Okayama, Latvia
Berlin, Neukölln, Germany
Minsk, Minsk Region, Belarus