This is a good-looking wallpaper. Now, I am somewhat of a fan of ecchi, but the fact these women are fully clothed offers a very nice change of pace. The background is very impressive as well, as when paired with the foreground, it offers a surreal experience. Also, the eyes are excellently done on the women, and they give the women a sort of innocent look. The only two problems I have with this wallpaper are the fact the blonde girl doesn't seem to have a nose...? I've seen this in other wallpapers (and even manga), so this might be normal. But it's still a little creepy. And the effect by the blonde girl's hair (it's called a corona, isn't it?) seems to be a little overdone. You could probably do without the less visible corona at the bottom of the other three. This is a pretty nice wallpaper indeed.
Pros- wallpaper has a sort of surreal aspect to it, background is very nice, women are fully clothed (!), eyes are very well done and portray a sort of innocence
Cons- the blonde girl doesn't have a nose (maybe this is normal?), corona effect seems to be overdone a little
I give it a 8 out of 10. Good work!