Columbia subject headings:
Art, Modern--20th century--Themes, motives.
Art--Exhibitions.
Avant-garde (Aesthetics)--History--20th century.
Harvard subject headings:
Art, British--20th century--Themes, motives.
Art, Modern--20th century--Themes, motives
Art--Exhibitions
Avant-garde (Aesthetics)--Great Britain--History--20th century.
Nineteen seventies.
Princeton subject headings:
Art, British--20th century--Themes, motives.
Art--Exhibitions.
Avant-garde (Aesthetics)--Great Britain--History--20th century.