Stuttgart, Baden-Württemberg, Germany
Los Llanos, Canarias, Spain
Aachen, Nordrhein-Westfalen, Germany
Albrightsville, PA, USA
Karlsruhe, Baden-Württemberg, Germany
Berlin, Berlin, Germany
Münster, North Rhine-Westphalia, Germany
Hamburg, Hamburg, Germany
Vienna, Vienna, Austria
Freiburg im Breisgau, Baden-Wuerttemberg, Germany
Stuttgart, Baden-Wuerttemberg, Germany