This is a photograph by my friend Roberto Mura, who has been working on a series of nighttime shots, and this is one of his and my favourites. What I particularly like about it are the geometrical shapes created by the shop windows and the lights above them. I also like how each window is a framed image within the photograph. Furthermore, the reflections on the wet cobbles give interest to the foreground, and in conclusion the person under the umbrella gives that little bit of life to the overall scene.
I have featured Roberto before and his street photography is particularly good. Please use the link above to view this image on Flickr and take the time to browse through the rest of his work. I'm sure you'll enjoy it.