This is a great picture. I love the tone and color. I think the border is a bit distracting though, seeing as nothin else contrasts that highly with the picture, maybe a more neutral color for that.
A lot of potential raisins in there, but they make the sweetest wine.
Nice picture, good comp. But can't see the light subject and white background aspect. The effect is there, but only as a result of pre- and/or post-processing.