The mouth area bothers me a bit. Like, I can't tell which lines are exactly her mouth. I think I know which one it is? There just seem to be two mouths? The nose also looks odd to me. Like the way the nose lines are so close to the veil lines, it just kinda gets muddled there. I would erase the lower most line near the chin and bring the mouth and nose down some more. I really do like the piece despite my criticism.