Columbia subject headings:
Harvard subject headings:
Art and literature--Exhibitions.
Drawing--Germany--20th century--Exhibitions.
German poetry--18th century--Influence.
Janssen, Horst, 1929-1995--Exhibitions.
Lessing, Gotthold Ephraim, 1729-1781--Influence.
Princeton subject headings:
Drawing--Germany--20th century--Exhibitions.
German poetry--18th century--Influence.
Janssen, Horst, 1929-1995--Exhibitions.
Lessing, Gotthold Ephraim, 1729-1781--Influence.