Hamburg, Hamburg, Germany
Berlin, Berlin, Germany
Shenzhen, Guangdong, China
Kardella, Victoria, Australia
Basel, Basel-Town, Switzerland
Dalyan, Mugla, Turkey
Luebben (Spreewald), Brandenburg, Germany
Melbourne, Victoria, Australia
Fuerstenwalde/Spree, Brandenburg, Germany
Cottbus, Brandenburg, Germany
Regensburg, Bavaria, Germany
