This is a very beautiful and eye catching drawing. It is almost cartoonish so if that is what you were trying to achieve great but for more realism I would suggest keeping facial features in proportion. I love this and it is instantly recognizable as Audrey! Beautiful work! Your shading is excellent in the face and I truly admire your ambition as drawing from older photographs can be very difficult and frustrating. However, the neck appears to be flat. Overall, an excellent drawing that really highlights Audrey's doe-like eyes and has a sense of innocence. Keep up the good work!
I don't think that I have ever seen better drawing of Audrey. This eyes are amazing they made me to look in them all the tima and I can't stop. You are really talented and this is for me a masterpiece.