First of all let me just say WOW! As soon as I saw this image I had to click on it to take a look. At first glance it looks incredibly surreal from such a simple yet powerful technique by deciding where you wanted the viewer's attention and how you warped the mind's normal sight.
Everything down to the last detail fits this scene wonderfully, from the attire, to the bicycle, to the grungy background.
The only things I would suggest to make this a bit stronger would be to crop out the bottom part with the wall so just the pillar is in the frame, this would create a stronger focal point and add a slightly stronger element to and already fantastic photograph. Other than that I would just suggest to have you model's head tilted back a bit further as if he's looking straight ahead rather than just in front of the bike.
Overall very creative, very well executed. You get two thumbs up from me!