 The claim that the conceptual artwork is to be identified with an idea that may be seen to underlie it has far-reaching ramifications. It not only affects the ontology of the conceptual artwork but also profoundly alters the role of the artist by casting her in the role of thinker rather than object-maker. Moreover, it calls for a thorough review of the way in which we perceive, engage and appreciate artworks. Further still, it links art so intimately to ideas and concepts that even a principled distinction between the domain of art and the realm of thought seems difficult to preserve.