I think I agree with the comment above from ~emisdead. The composition doesn't seem to match up with the way the light is streaming in. It might be interesting to see what this would look like rotated 90 degrees.
its all angles. wonderful angles.
i cant help but see this rotated 90º and shown horizontally not vertically with the spots of light at the bottom... and the lines coming from the sides to the center just a thought.