I think this is a stunning portrait. Simple, yet effective.
Her intense stare is perfect, and the colors in the photo flow together very nicely. She makes me feel like a wonderful summer is right around the corner, and that's saying a lot coming from me, because I live in Arizona where we have miserable 100+ temperatures during the summertime! My only criticism would be that the pose looks a bit stiff or slightly unnatural, but it's not something that really threw me off too much. Overall, this is well-executed, vibrant, and pleasant to look at. A great ID for deviantart!