Castelvetrano, Sicily, Italy
Buenos Aires, Buenos Aires, Argentina
Bishkek, Kyrgyzstan
Tuttlingen
Stuttgart, Baden-Württemberg, Germany
Mainz, Rhineland-Palatinate, Germany
Karlsruhe, Baden-Wuerttemberg, Germany
Jena, Thüringen, Germany
Indianapolis, IN, USA
Geneva, Geneva, Switzerland
Tuttlingen, Baden-Wuerttemberg, Germany