This is a very interesting image. Creative, and open for a wide array of interpretation.
Personally, I haven't seen a trend in images like this so I would say it is very original.
You did good with the blur in the background. A small amount in the middle of the image, and the large amount in the distance gave this image an awesome depth of field.
It is a beautifully mysterious work. I can't help but wonder what it is she's waiting for. However, it almost seems like something is missing, though I'm not quite sure what? I feel like it should be telling me a story, but there's no ending.
Great job overall though, excellent work!