Fire nation hottie

Part of a trade, this one was simple enough so it went quick.

No, it's not Katara in fire nation garb, just me sucking at capturing likenesses. Two points to whoever recognizes who this is supposed to be. (But you don't get any points, Warren, 'cause you know already.)

EDIT: Okay, y'all are obviously pretty well-read with all things Avatar. You were all quite right that this is Zuko's mother, Ursa. I guess she was exiled to Ember Island, just, y'know, the other side of it or something.