I hope this turns to smut when they become married the art is too pretty

Nah, not right away. I could totally see Ryan teasing her by having her sketch/paint him like a game of strip poker. And when she does get to see "the real thing," he still has her do it but he starts farther away, covers up to see how she did, and uncover just a bit closer than last time.

And, you know, they do have to at least have one full nude that they keep where no one else will see it until they're old or pass. Scandalous. Tee-hee.