The green overtones in the first two (especially skin tones/shadows) really detract for me, less so in the third, and the fourth is best for me in terms of color/processing.
I like the series and the processing. It's consistent and doesn't detract from the subject IMO. The only minor issue for me is in #3 where her right hand is positioned...looks a little awkward ... coming out of the body they way it is... the angle and all. Other than that... very nice work all around.
