I would have never guessed this was NYC unless you mentioned it. Could be any other city with snow ... then again, those cars seem to go on forever. The B&W conversion is nicely done. My only suggestion would be to allow more play into the composition. This one is composed very symmetrically, which is fine, but I think with a scene like this, an unexpected, unconventional, or experimental approach can add a lot of interest. Hope that helps!