Columbia subject headings:
Architectural drawing--Germany--Berlin--Exhibitions.
Architecture--Germany--Berlin--Exhibitions.
Architecture--Germany--Berlin--History--17th century--Exhibitions.
Architecture--Germany--Berlin--History--18th century--Exhibitions.
Harvard subject headings:
Architectural drawing--Germany--Berlin--Exhibitions.
Architecture, Modern--17th-18th centuries--Germany--Berlin--Exhibitions.
Architecture--Germany--Berlin--Exhibitions.
Architecture--Germany--Berlin--History--Exhibitions.
Princeton subject headings:
Architectural drawing--Germany--Berlin--Exhibitions.
Architecture--Germany--Berlin--17th century--Exhibitions.
Architecture--Germany--Berlin--18th century--Exhibitions.