This is kind of cool. It's a pretty stark image, and you have to look for a while before you can tell what it is, but the effect is cool. I agree with the above comment in that I think it would have been better without the border. But its a neat shot.
Thank you for your comments. About the border... I added it because the photo wasn't shot in a 4:3 aspect. Therefore I had to add a black area, resulting in some colour difference. I have added the horizontal line to camouflage this difference. Thus, it was choosing one of two evils.