Rob like it a lot but can see the improvement ideas mentioned by all. I would add I like the picture on the wall as it is, I can make out a faint figure, and the enigmatic quality is good as is a bit of a statement as to where photography is. The vignette is a bit strong , a reflector, be it a sheet of A1 paper or a white sheet would be enough to lighten up your right side, just enough.
Having said that, if of course if I was a handsome as yourself I would be pretty pleased with the outcome. O and I concur with the clutter, one man's clutter is another man's mess. ( there must be a proper saying).