Tama in Charcoal

Yes, it's tama (~amber-glow) again... she's the only person who will pose for me!
I couldn't think of a title, as you may be able to tell...

I'm not that experienced with Charcoal, but I get a little better everytime I use it - the fold down the middle and fingerprints don't help! But aside from a few mistakes, I think it'll do for observation towards my 'Viewpoints' art exam.

A3 paper, charcoal pencil, cotton buds and anything else I could find for smudging it, whilst listening to 'Pressure Chief' by Cake.