Potsdam , Brandenburg , Germany

Los Angeles , California , USA

Potsdam , Brandenburg , Germany

Berlin , Germany

Halifax , Nova Scotia , Canada

Wien , Austria

Washougal , Washington , USA

Amsterdam , Netherlands

Ontario , Canada

Ginsheim-Gustavsburg , Hessen , Germany

Skane , Sweden

Wales

Sarasota , Florida , USA

Bremen , Germany

Brussel , Belgium

Ede , Netherlands

Running Springs , California , USA

Celle , Niedersachsen , Germany

Neubeuern , Bayern , Germany

Bühl , Baden-Württemberg , Germany