I like it. It has a very nostalgic, old-timey circus feeling. Generally, having your subject right in the middle is not so good, but it works alright here... However I'd prefer to see the shot shifted to the right a bit, so that she's a bit to the left, and you can see more of the tent ropes. Also, you might consider cropping the top a smidge. I really like the overall feel of the photo though. I'd be proud too.