Columbia subject headings:
Architecture and state--Germany--Berlin.
Architecture--Germany--Berlin.
Berlin (Germany)--Buildings, structures, etc.
Hohenzollern, House of--Art patronage.
Harvard subject headings:
Architecture and state--Germany--Berlin.
Architecture, Modern--Germany--Berlin.
Berlin (Germany)--Buildings, structures, etc.
Hohenzollern, House of--Art patronage.
Princeton subject headings:
Architecture and state--Germany--Berlin.
Architecture, Modern--Germany--Berlin.
Berlin (Germany)--Buildings, structures, etc.
Hohenzollern, House of--Art patronage.