Ask HN: What happened / happens with Paul Graham's art career?

I've been both a tech startup founder and a professional artist, to some degree of success in both. (Funded companies, corporate partnerships; art works touring the world, high-dollar commissions.)

I'm finding it harder and harder to keep progressing in both directions. I want to be a person who builds technology that helps educate people more than I want to be a professional artist, but it's heartbreaking to think about abandoning one for the other. Even worse to think about being 60 or 70 years old and totally out of practice in my artwork.

I have searched for stories, essays or comments about PG's art career, but I can't find anything about recent works.

Did he (or you, as the case may be) just quit making professional art?

I've read Hackers & Painters. I'm asking about PG's art in 2014.