I've seen this shot before in the Street group and I liked it a lot. I don't know why it came to my thought sometimes but I wanted to analyze it again and thought I wouldn't be such a bad a idea to let you know how much I like it!
Congratulationms for such a simple but human shot!
It looks much better printed imo, it looks like you did some burning in the upper left area of the photo? I quite like the contrast between the old man's look and the graffiti behind him. As if the graffiti was there to give some information about the epoch. I also like how his profile stands out from the background. Joli travail.
I don't think the burning is too much, I personally like it better that way. His back seems to have this kind of "glow" (not sure how to formulate this) but it doesn't bother me, in fact it adds to the silhouette effect in my opinion. To be honest, I couldn't read the titles in the window, I guess it is readable on the original print but not as this size. I'd like to see a printed version if we ever get the occasion.