if you look at the mouth corner, it becomes obvious that the contrast ratio is to high and the the usm levels where to high as well. because of this, many aberations appeared.
Somebody's got an unsharp mask fetish.
:)
Nice picture, I see the artistic use of the tool. But I think the composition would be improved if you gave her some space to look into. If there were about a third more width to the image, on the left side, it would feel more balanced.
Keep it up!
WOW, love the reflection off the eyes. Great focus. Feels like there is a really sharp focus around the eyes, but a very soft feel everywhere else. I like this a lot.