
Lesson · 4 min Stretch
What Makes It Art?
In one line No single feature marks everything we call art, so ask what a claim of “art” is doing.
In 1917 Marcel Duchamp sent a porcelain urinal, titled Fountain, to an art exhibition in New York and called it art. People argue. Is it art if it is not beautiful? If it took no skill? If it was not made to be admired?
Philosophers have tried single answers: art is beauty, or skill, or the expression of feeling, or what an art world accepts. Each fits some works and misses others. A plain landscape has beauty but a bare concept piece may have none.
Wittgenstein suggested that some ideas work like a family: members share overlapping features, but no one feature runs through all. In 1956 Morris Weitz argued that “art” is like that. So instead of hunting for one rule, ask what a person means by the claim, and which features they are pointing at.
The chair on the gallery wall

Ada and her brother argue about a gallery piece: a chair glued to a wall. He says, “Anyone could do that, so it is not art.” She says, “The point is what it makes you ask.”
They notice they are using different features. He looks at skill and she looks at the question it raises. Naming the features lets them argue about what matters, instead of trading a single word.
Try this today Pick one thing people argue over as art and list three features that matter to you.
Cite or share this lesson
A plain reference you can paste into notes or an essay:
Quest2Reason. “What Makes It Art?.” https://quest2reason.com/learn/lesson/what-makes-it-art. Accessed 13 November 2026.
Sources
- Stanford Encyclopedia of Philosophy, “The Definition of Art” — Surveys attempts to define art and the “family resemblance” reply.
- Morris Weitz, “The Role of Theory in Aesthetics” (1956) — Applies Wittgenstein’s family resemblance to art: no definition covers every work. Paraphrased; nothing is quoted.
- Wikipedia, “Fountain (Duchamp)” — Duchamp’s 1917 urinal and the argument it started.
