Columbia subject headings:
Architecture--Germany--Berlin--History--18th century.
Architecture--Germany--Berlin--History--19th century.
Berlin (Germany)--Buildings, structures, etc.
Gardens--Germany--Berlin.
Humboldt-Universität zu Berlin--Buildings.
Palaces--Germany--Berlin.
Harvard subject headings:
Architecture, Modern--17th-18th centuries--Germany--Berlin.
Architecture, Modern--19th century--Germany--Berlin.
Architecture--Germany--Berlin--History.
Berlin (Germany)--Buildings, structures, etc.
Gardens--Germany--Berlin.
Humboldt-Universität zu Berlin--Buildings.
Palaces--Germany--Berlin.
Princeton subject headings:
Berlin (Germany)--Buildings, structures, etc.
Humboldt-Universität zu Berlin--Buildings.