The thing is, when I'm photographing a woman with big, beautiful eyes, the concept for me is the idea of getting into her eyes. The window to her soul, that sort of thing -- but the shot has to let you into the eyes. You definitely accomplished that with both of your first two shots, just love it. Especially the second shot, the way you lightened her face. Just love it!
Third shot is very artistic, very interesting. Great job!