Thanks Becky, as for the lower angle shot, its one of those things that I kicked myself for not taking, it would have been a lot nicer. Ahh well, you live and you learn.
I like the perspective and the lines in this photo. I'm wondering if you also took a lower-angle shot, eliminating the fluorescent lights on the ceiling. Right now, there are two "lights" at work, and I think the one at the end of the tunnel has the most dramatic potential. ;-)