Columbia subject headings:
Art, Modern--20th century--Exhibitions--History.
Art--Exhibition techniques.
Art.
Immatériaux (Exhibition)
Lyotard, Jean-François, 1924-1998--Knowledge and learning.
Harvard subject headings:
Art--Philosophy
Conceptual art
Exhibitions--Philosophy.
Lyotard, Jean-François, 1924-1998
Lyotard, Jean-François, 1924-1998. Immatériaux.
Princeton subject headings:
Art, Modern--20th century--Exhibitions--History.
Art--Exhibition techniques.
Lyotard, Jean-François, 1924-1998--Knowledge--Art.