I know I have many more portraits, and I'm wondering where they are. when I find them, I'll post them. Justin Taylor was the one who really helped me get a grasp on the face. I remember memorizing each of the bones and labeling them.
These studies were the way the Sean Diediker helped me gain an eye for a good design. There were many many more bad designs that I am not including in here. But slowly I began to get the hang of design.