This is very fine work. The framing is great and the moment captured is one that can have the viewer thinking about what is going on in this mans mind or life for that matter. The smoke from the cigarette adds to the mood as well. What I like most, aesthetically here, is how the lighting is from the back, creating highlights on the hair, face, coat, and helping to bring out the smoke trails. The subject stands almost as a silhouette against the lighter background but all the details in the shadows are still seen. Great exposure. Very nice work.