The title matches the picture perfectly. You can clearly see how the subject herself blends with the scene and becomes spring herself. The focus on the subject is great and there are really no mergers; the point of focus is clear. On the left edge there are some flowers that seem to be in focus but this is a minor issue. As far as white balance and exposure go, you're spot on. I trust you used a natural light source so there are no problems with graininess. Overall, the technique used to capture the subject here was no less than exceptional as well as the creativity involved in the concept of the picture.