Hi Phil,
! and 2 are very good, not just for a first attempt, very good full stop. However for me the very dark shadow under her right eye in the third one makes it not so good. I think there are two reasons for this, firstly, she is a beautiful young lady with excellent skin and the shadow really detracts from the look of it, secondly, we in the western world read from left to right and as the dark shadow is on the right hand side of her face, the left hand side as we look at it, it acts as a psychological block to our eyes as they scan the photograph.