Nice shot Kimberley. Two things that could inprove it even more.
First, the large white frame around it attracts too much attention. A smaller frame would give more credit to the image itself.
Second, the foreground of the image appears too dark. While keeping the upper half of the image the way it is, I would slightly lighten up the lower half so that also there more detail becomes visible. I presume you know how to do this in Photoshop.
Cheers,
Julian
http://www.pbase.com/julianht/