There's a tacit belief that actors shouldn't write books, they're sort of allowed to direct movies but there will be a lot of skepticism, and they shouldn't do artwork or music. There are these invisible roadblocks to gain entree to these areas for actors, and you kind of have to crash through those invisible barriers.
The first piece of art that I ever bought-when I could afford it-was a Warhol sketch from the period when he was just getting out of doing commercial work and more into art. It's a sketch of a young guy's face. I guess the gallery that I bought it from thought I would like it because the young guy kind of looked like James Dean.