Female head: 3/4 view
Stage1

Okay...here we have the basic set up for the head. As with most other setup's, this one also starts with a egg/sphere set up. The difference is where you bi-sect it. Here I chose a basic 3/4 bisect. The middle horizontal line for the eyes and the verticle line tell us which ways she's a lookin'.

If I chose to put the eye-line higher than center I could make her "look up"..the opposite is true for "looking down.