Well, there's going to be a mural project. Maybe you can help with that? [Although that's a cooperative effort, and not quite the same style of Billy's doodles.]

Or you can get the supplies, and do actual drawings instead of just sketches in your journal. You know, I do have experience as a curator. [Sort of. Considering how valuable Tony's art collection had been, Pepper thinks it counts.] We could probably even set up a display of your works down the line.