I really would've liked alot more of the head in this wall, it looks too uncut for me.
The vectoring is gorgeous though, very nice details and I can see the patience in the piece.
His eyes are very appealing and pull focus, despite the darkening shades around him.
The BG being so simple only leaves the vector to get more attention,
perhaps a space BG of some sort would've pulled more meaning into the title and his expression.
Great work though.