What is art for?

A gallery puts bricks in a room and a label next to them, and they are art. A builder does the same on a site and it is materials. Whatever makes the difference is invisible, and it is not in the bricks.

Philosophers have tried three answers. Plato’s was that art is a copy of a copy — the painting copies the bed, the bed copies the idea of a bed — and therefore the third rank of reality, which is why he did not trust it with the education of a city. Aristotle’s was friendlier and more useful: a tragedy lets you feel terror and grief in a place where the feeling is safe, and you come out with something cleared. Tolstoy’s was the most demanding: art is the transmission of feeling from one person to another, and it is judged by whether the feeling arrives. A lot of popular music fails his test, and he knew it and said so.

Dewey moved the whole question. Instead of asking what makes an object art, he asked when an experience becomes one — when making and noticing pull together into something complete. That moves the answer out of the gallery and into the person, and it has an odd consequence: art can be happening while you make breakfast and not happening in front of a masterpiece you are scrolling past.

The test that stays with you is the bricks. Notice what you would have to know — who put them there, why, what they meant — before your answer changes. That gap between the object and the verdict is where the philosophy lives, and it is a live argument rather than a solved one.

Try it

Take five things you would call art and five you would not. Write down the test you are using. Then find something that passes your test and that you still would not call art.

What do you think?

Do you think there is a right answer to this question?

Yes, I think soNo — and here's whyI'm not sure yet

Talk about it

• Does art have to be beautiful?
• Who decides what counts?
• Can something be art if nobody ever sees it?

Yes, but… — the arguments people actually make

• If anyone can call anything art, the word means nothing.

  It means less than people want it to, and that is roughly the situation. The word has been contested for two hundred years and has never been settled — which is evidence about the word.

• Art should just be pleasant to look at.

  Then a lot of the work that has mattered most to people is out — grief, war, illness, ugliness. Art that only consoles has a short life.

• Art doesn't do anything, so it can't matter.

  It changed how people thought about slavery, factories, war, and the countryside. Doing something is not restricted to moving objects.

What other philosophers think

• PlatoThought art is an imitation of an imitation, three steps from the truth — which is why he wanted poets kept out of his ideal city.
• AristotleDefended it on different grounds: watching a tragedy lets you feel fear and pity safely, and come out lighter — he called it purging.
• Leo TolstoyArgued that art's purpose is to transmit feeling from one person to another, and that bad art corrupts because it transmits feelings people would not otherwise catch.
• John DeweySaid art is not the object on the wall but the experience of making and noticing, so the audience is a participant rather than a receiver.

If you want to go further

• Poetics — AristotleThe first surviving serious theory of why stories give pleasure.
• What Is Art? — Leo Tolstoy1897. Blistering, wrong in places, and it will change how you judge a film.
• Art as Experience — John Dewey1934. Art as something that happens, rather than something that sits in a room.

Most of these were written for adults, which is why it is worth reading them with someone older.