Istanbul, Istanbul, Turkey
Berlin, Berlin, Germany
The Hague, South Holland, Netherlands
Ingelheim am Rhein, Rhineland-Palatinate, Germany
T'bilisi, Tbilisi, Georgia
İzmir, Turkey
Weil der Stadt, Germany
Simmozheim, Baden-Württemberg, Germany
Tbilisi, Tbilisi, Georgia
Antalya, Antalya, Turkey
Washington, DC, USA
Winterthur, Zürich, Switzerland