Very neat, I like it a lot. It makes use of that effect that they overplayed in
Sin City (having everything in monotone except for the eyes, or occasional other features/clothing), but there's more to it.
Just to let you know, I went on an outing to an art museum today and remembered your works - I took two (maybe three) shots in monotone, just as an experiment
I'll post them up to my thread later. I still prefer color, but it was pretty neat.