Columbia subject headings:
Art, Modern--20th century--Exhibitions.
Art--Collectors and collecting--Germany--Dresden--Exhibitions.
Art--Collectors and collecting--Germany--Dresden--History--20th century--Exhibitions.
Art--Germany--Dresden--Exhibitions.
Harvard subject headings:
Art, Modern--20th century--Exhibitions
Art--Collectors and collecting--Germany--Dresden--Exhibitions.
Art--Collectors and collecting--Germany--Dresden--History--20th century--Exhibitions.
Art--Germany--Dresden--Exhibitions.
Princeton subject headings:
Art, Modern--20th century--Exhibitions.
Art--Collectors and collecting--Germany--Dresden--Exhibitions.
Art--Collectors and collecting--Germany--Dresden--History--20th century--Exhibitions.
Art--Germany--Dresden--Exhibitions.