Okay, this is my first review, so I'm sorry if it isn't all that good! XD
Vision: The posing and expression is lovely~ <3 The colors are great as well, I love the way her hair flows and her dress folds.
Originality: For the most part, great. A background would be nice, but it looks fine. :3
Technique: AWESOME~!! I love your style. Everything is very smooth, and the piece is nicely shaded and highlighted. It's perfect, great, great work~ <33
Impact: Overall, you did a lovely job. Everything comes together nicely, and the picture is super-duperly pretty! <3