I agree with bevchiron that the sunken shopping trolley is a very interesting shot.
I think such an item is rare to find in such a situation, as if it is the death of a unique species, and the photo becomes as if it is a straight documentation of that death...
To comment as such, maybe I'm much affected from the "Death is a Lonely Business" of Ray Bradbury that I'm reading right now... :)
As a photograph, maybe this one needs a little bit of contrast esp. at the shadowy parts in the upper left quadrant, and a little closer cropping......these surely being IMHO...

I find the b/w version of the rusted can to be the better one over the colored version...