*in snobby voice* This piece here is quite good. Her looking up as if she is seeing the night sky, as can be told by the background, is done pretty well.
Source
The way the light and shadows counter balance each other is pleasing to the eye, along with the artists unique style, making her head curve in a way that compliments her cheeks. The background is nicely colored, not clashing with her colors, but instead making them look better.
I did not originally intend to give a sort of critique.