If you don't know the Order of the Stick, go read it NOW. It's an hilarious story of a stick figures party of adventurers in the old fashioned RPG way. This character is Julia, the main hero's sexy little sister, she's an apprentice in a wizarding school and a real pain...
Order or the Stick webcomic can be found at [link]
and is (c) of Rich Burlew.
Made entirely in Photoshop with a Wacom tablet.