What my nursery will look like.

I am taking an Art History course this semester, and we started the semester with Paleolithic cave paintings from Lescaux . Beautiful are they not?
I love the earthiness and the style, and I sort of want to make my nursery look like this. I know that most nurseries are bright and what not, but a nursery just seems like the right place for art like this.  Maybe I could paint the room from a cave painting reference? I don’t know, but I love these images.
Image from Adibu456.