06-16-2014, 08:28 AM
Great effort with the heads, like Fedodika said, just keep going - it takes a lot of heads. Keep an eye on the forms around the jaw, one thing I find is easy to simplify it to is imagining it is shaped like a horseshoe pinched in at the front. I don't know if you have seen these, but there are some decent free turn around references of the skull over here if you need them. You're already showing improvement though, so well done and keep going!