I like the way her hair and the hat isolate her face in black. The tonal range I think is just a tad short on the high end (missing a true white). Hmmm. I just noticed the threads in the hat. Those are white. Perhaps the B/W points are correct, but her eyes and teeth seem like they could be a little brighter. Just a thought. Best of luck to you in the challenge.
Warm and friendly shot! It makes me feel like I just got a drive-by hug. I would have liked a TAD more highlights on the teeth, lips and eyes though and advanced editing allows you that luxury ... 8