Another class I'm taking is an Intro to Drawing Class for Animators with Joe Olson (Joe's Website). We are learning the basics of line, shape, balance, rhythyththym, and other artistic fundamentals. Odd as it may sound to some, I haven't learned about this stuff since middle school so a lot of it is news to me.
One great thing about Joe is he requires you to draw a lot and to ink your drawings. I really, really like inking. I'm surprised I never realized how much I liked it before. This image comes from an assignment called "She Came From Outer Space."