I'm crackin up! I love it! Give Her More Doors! Give her a whole wall! I'm an artist, so when my kids got to be your girls age, I told them they could do whatever they wanted in their rooms as long as it wasn't vulgar or violent artwork, if they wanted to do artwork like that they would have to go to someone elses house
Anyway... I"m looking forward to when my little girl is here, I'll let her pick out a medium and she can do whatever she wants to it.