Very nice!
#2 is potentially the strongest "street" shot here, but the important element, the old guy's expression, is lost in the confusing background. A little judicious burning and dodging would bring that forward a bit and clarify the picture.
A couple of these (#4 and #5) strike me as excessively gimmicky. You saw an interesting visual combination, and shot that. The unusual collection is visual elements is so strong that all we really see is that, the picture itself is somewhat lost. We say 'hah, what a funny way the light looks on her!' and that's it, we hardly see the girl, and we're done with the picture.
On the one hand, outstanding "seeing" and timing to nail these interesting visual arrangements, on the other hand I think using that skill a little more gently would produce even better pictures.