I like the concept but it doesn't quite work for me. I think one reason is that it's a bit bright in the upper right corner and another is that there's too much brick to the right of the shadow. Perhaps crop the left and bottom so the shadow's a bigger part of the image?
This one has been sitting around for a couple months. I wasn't sure what to do with it.
I respect your opinions, but I think I like it just the way it is.
It plays with my eyes.
Thanks again for taking the time to comment. I do appreciate it.