I just came across these, missed them somehow.
I really like the muted look of these, it's nice to see something different to the usual backlighting for these kind of shots.
My one complaint is the light border, I mentioned it an your other thread. IMO it detracts from the shots, especially #3, the border creates an optical illusion and makes the whole thing look very slightly tilted to me.
These would look best with plain black and I think would look great on a wall with the right directional lighting.
Just my opinions Jimbo.