Columbia subject headings:
Art and society--Congresses.
Art, European--Congresses.
Avant-garde (Aesthetics)--Congresses.
Harvard subject headings:
Art and society--Congresses
Art, European--Congresses.
Avant-garde (Aesthetics)--Congresses.
Princeton subject headings:
Art and society--Congresses.
Art, European--Congresses.
Avant-garde (Aesthetics)--Congresses.