Columbia subject headings:
Drawing, European--Exhibitions.
Drawing--Germany--Hamburg--Exhibitions.
Hamburger Kunsthalle. Kupferstichkabinett--Exhibitions.
Harvard subject headings:
Drawing, European--Exhibitions.
Drawing--Germany--Hamburg--Exhibitions.
Hamburger Kunsthalle. Kupferstichkabinett--Exhibitions.
Princeton subject headings:
Drawing, European--Exhibitions.
Drawing--Germany--Hamburg--Exhibitions.
Hamburger Kunsthalle. Kupferstichkabinett--Exhibitions.