Columbia subject headings:
Art, Modern--20th century--Criticism and interpretation.
Art, Modern--21st century--Criticism and interpretation.
Art--Philosophy.
Harvard subject headings:
Art, Modern--20th century--Criticism and interpretation.
Art, Modern--21st century--Criticism and interpretation.
Art--Theory.
Princeton subject headings:
Art, Modern--20th century--Criticism and interpretation.
Art, Modern--21st century--Criticism and interpretation.
Essays.