This is a very good rendering. I can see the fact you were working on blurring the background to add depth to it. It gives the perception, to me at least, that the face is in the foreground. The eyes look really sharp and clear, along with the individual hairs on the subject's forehead and the freckles on her cheeks.
It has a three-dimensional aspect to it, which is what I like with rendering a picture, especially a portrait. It reminds me of use of atmospheric perspective. It has a nice, distinctive quality. I would give it thumbs up. Brilliant.