Karlsruhe, Baden-Württemberg, Germany
Bogotá, Bogotá, Colombia
Hejnice, Liberecký kraj, Czechia
Istanbul, Istanbul, Turkey
Heidelberg, Baden-Wuerttemberg, Germany
Edinburgh, Edinburgh, Scotland
Schwalbach, Saarland, Germany
Barcelona, Catalonia, Spain
Kiel, Schleswig-Holstein, Germany
Stuttgart, Baden-Württemberg, Germany
