He does! He's a little worried that it's not as inspired now that he's not making it while tipsy, but the truth is, his fits of inspiration may be momentarily harder to come by but the quality is just fine, if not better. He has the space to improve technically.

If you catch him drawing or painting outside, he will have to ;) Or just turn over a piece of scrap paper that's been near him for long enough. For the most part, though, yes anyway, though with plenty of handwaving. Major projects he might be more cagey about, but he trusts you.