John Baldessari’s “Tips for Artists Who Want to Sell”. Here’s an excerpt from a 2004 interview with the american born (1931- ) conceptual artist.

Baldessari; Tips for Artists Who Want to Sell (1966-68)

JB: I always had this idea that doing art was just a masturbatory activity, and didn’t really help anybody. I was teaching kids in the California Youth Authority, an honor camp where they send kids instead of sending them to prison. One kid came to me one day and asked if I would open up the arts and crafts building at night so they could work. I said, “If all of you guys will cool it in the classes, then I’ll baby-sit you.” Worked like a charm. Here were these kids that had no values I could embrace, that cared about art more than I. So, I said, “Well, I guess art has some function in society,” and I haven’t gotten beyond that yet, but it was enough to convince me that art did some good somehow. I just needed a reason that wasn’t all about myself.