I would imagine, a very large percentage of people who get something for art and they do something else, and they have some excess resources. And they trade those resources with artists whose work makes them feel good, or feel better, or question. And the artist, if they're smart, they use it to buy the most expensive thing in the world: time to make more. The more that come, the better it is for these people, their children, the people they care about, fills the society with a real constant thing.