I don't think that a photo this small will ever win here on DPChallenge. I just don't understand why any one would submit a photo without using ALL the resolution that is available to them. Good luck in this challenge.
kind of small - your largest side should be as close to a 640 maximum as possible, focus seems like it could be better, nice choice of B&W though and a good idea for meeting the challenge well - good job :)
Hehe, not bad. Good placement of objects, moderately good color balance, although maybe a little too bland, although I don't know how it would look if you changed that. At any rate, I like it :-)