So a long time ago there was this thing where you painted disney princess coloring pages in the style of famous classical paintings. I never even considered hopping on the bandwagon for that one, because I thought they were all vapid and stupid and all-around horrible role models for young girls. And then I was like: Oh wait. I fucking love Mulan.
Coloring page: [link]
"Napoleon at the Saint Bernard Pass" by Jacques-Louis David
Texture from cgtextures.com. Also, Mulan does so count as a princess. If you don't like it, take it up with wikipedia.
Photoshop, 3 hours.