Art before the modern period is as much art as Neanderthal man is man'. It is for this reason that around the same time I replaced the term "work" for art proposition. Because a conceptual work of art in the traditional sense, is a contradiction in terms.

Joseph Kosuth. (1969), as cited in: Claude Gintz, Musée d&Art Moderne Paris (1989). L'Art conceptuel, une perspective: exposition au Musée d'art moderne de la Ville de Paris, 22 nov. 1989 - 18 fév. 1990. p. 42