I'm fifteen, I am currently in the 10th grade in high school, and I am only five foot... fear me.
Prisma colors are our friends, and most of my drawings are colored over with my set of chewed colored pencils, or markers. I draw in ink from time to time, charcol, pastels, and good stuff to that extent.
Commissions, sure, but only when I have time on my little hands... I'm a busy little bugger I am. Trades, are fun fun..I might ask.. you might ask, it depends on my mood. Freebies, will be done rarely... they pop up out of nowhere.. so please don't ask constantly.. heh.
I think that's all you need to know..