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Indiscernible Artworks

Two visually identical red canvases sit side by side. One is a work of art. The other is a hardware store display. What makes them different?

Arthur Danto introduced this thought experiment in 1964 to challenge purely perceptual theories of art. If art were just about visual properties, indistinguishable objects would have the same art status. Danto argued they don't, and that what makes something art has to do with theory, history, and institutional context rather than how it looks.

Danto, A. (1964). The Artworld. Journal of Philosophy, 61(19), 571–584.

The setup

Imagine a red canvas, painted a uniform red, titled "Red Square," hanging in a gallery. Now imagine another red canvas, identical in every visually detectable way, sitting in a hardware store labeled "Red Primer." Same pigment, same dimensions, same surface texture.

One is a work of art. One is not. You cannot determine which is which by looking at them.

Danto's point: if art is determined by perceivable properties, this is impossible. There must be something else, something invisible to the eye, that confers art status on one and not the other.

Danto's institutional theory

Danto argued that what makes something art is its relationship to an artworld: a social and theoretical context made up of critics, galleries, traditions, movements, and theories about what art is and what it's for.

"Red Square" is a work of art because it was produced within that context, offered to it as a contribution, and received by it as such. The artist made it with art intentions, in dialogue with art history. The hardware store display was made to sell paint.

This sounds like art is whatever the art establishment says it is, which seems both true and slightly uncomfortable. Danto's version is more careful: the artworld doesn't arbitrarily confer status. It interprets objects against a background of theory. An object becomes art when it can be seen, within some theory, as making a point, as representing something, as responding to or challenging something in the tradition.

Andy Warhol's Brillo Boxes were Danto's initial inspiration. They looked identical to the commercial cardboard boxes in warehouses. But they were art, and the warehouse boxes weren't. The difference was entirely about context, intention, and theory.

What this means for aesthetic experience

If art status is conferred by context rather than perception, then aesthetic experience is not purely sensory. When you stand in front of a work and respond to it, part of what you're responding to is your knowledge of what it is and where it comes from.

This has a practical implication: aesthetic engagement is partly intellectual. You can be better or worse at it, not just more or less sensitive, but more or less informed about the context that makes a work legible. The person who knows that "Red Square" is in dialogue with Malevich, minimalism, and the history of abstract expressionism sees something in it that a first-time viewer does not, even if they're looking at exactly the same canvas.

What's harder to resolve is whether this is a feature or a problem. Some find it liberating: art is not a fixed set of special-looking things but an open practice that can appropriate anything. Others find it elitist: only insiders can access the meaning that makes something art. Both reactions are visible in contemporary debates about what belongs in museums, what deserves funding, and who gets to decide.

Discussion questions

  1. Is there anything about a physical object that makes it art independently of how people treat it?
  2. If you could not tell a perfect forgery from the original, would the forgery be as good to own?
  3. What does it say about art's value that so much of it depends on context?

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