I love the composition of this shot. I wish it was cleaner though. The graininess/OOF is a distraction but is not enough to make it untenable. I can see that the power of communication will overcome the need for Imperialistic impression. Of course, this may be the last thing I am allowed to say, so I guess I better make it count! And in that case...
This meets the challenge quite well. However I do see some sharpening artifacts or haloing along the edges of the subject. Did you add grain to this picture to compensate for the "jaggies" from USM? Or is it a very tight crop, which reveals the grain and haloing maybe?
I have two problems, the grain doesn't seem to serve a purpose so I would neat image or noise ninja etc. and the other, it appears as though we have a floating head, I just think that the crop is way to tight.