Alright. After much thought on the subject, I have at last come up with a more final concentration idea. I've noticed that I have a tendency to just randomly draw faces--usually without a subject present, hence the randomness.
Between that, and a slight penchant for drawing things in an intentionally warped way that I have, I've thought that maybe I could do some sort of surrealist/facial portrait thing. I don't know.
I'm just trying to think of something I could maybe stand to do for an entire semester. So yeah, that's what I've got thus far.
Ideas are always subject to change. :)