I do like colorization pictures, but this one seems a little out of place. Usually the colorization is of something that sticks out in a dull environment. Sort of like this:
Very good. Especially the skin colour. The only things are off I think are the shoes and the bench. Those colours need a bit different shade i think. Also like Whales said you missed a bit of the bench next to the bag.
No the color is the filter of the cigarette the side you put in your mouth. Just go look at a pack of Marlboro, red, and you'll see.
It's gorgeous. Had you taken the photo I would have crowned this the number #1 graphics and arts post. I love the colors. They're brilliant.
The brown tip goes in your mouth. Its the filter, trust me. Just google cigarettes if you don't believe me.
They have little strips of color to identify. Ever try smoking the wrong side of a cigarette? It can kill you!
There is a little bit of B and W on the bench to the left of him (Back corner of it) and it makes the bench look 2d. A quick touch of color should fix it though. Other than that this is brilliantly done. Perhaps a bit less contrast though. Or a light sepia photophilter on the B and W areas.