Columbia subject headings:
Architecture--Germany--Berlin.
Art--Germany--Berlin.
Berlin (Germany)--Buildings, structures, etc.
Buildings--Germany--Berlin.
Harvard subject headings:
Architecture--Germany--Berlin
Art--Germany--Berlin.
Berlin (Germany)--Buildings, structures, etc.
Princeton subject headings:
Architecture--Germany--Berlin.
Art--Germany--Berlin.
Berlin (Germany)--Buildings, structures, etc.