Columbia subject headings:
Castles--Germany--Berlin.
Castles--Germany--Brandenburg.
Dwellings--Germany--Berlin.
Dwellings--Germany--Brandenburg.
Germany--Kings and rulers--Homes and haunts.
Palaces--Germany--Berlin.
Palaces--Germany--Brandenburg.
Harvard subject headings:
Berlin (Germany)--Buildings, structures, etc.--Pictorial works
Brandenburg (Germany : State)--Buildings, structures, etc.--Pictorial works.
Gardens--Germany--Berlin--Pictorial works.
Gardens--Germany--Brandenburg--Pictorial works.
Palaces--Germany--Berlin--Pictorial works.
Palaces--Germany--Brandenburg--Pictorial works.
Princeton subject headings:
Berlin (Germany)--Buildings, structures, etc.--Pictorial works.
Brandenburg (Germany : State)--Buildings, structures, etc.--Pictorial works.
Castles--Germany--Berlin.
Castles--Germany--Brandenburg.
Dwellings--Germany--Berlin.
Dwellings--Germany--Brandenburg.
Germany--Kings and rulers--Homes and haunts.
Palaces--Germany--Berlin--Pictorial works.
Palaces--Germany--Berlin.
Palaces--Germany--Brandenburg--Pictorial works.
Palaces--Germany--Brandenburg.