Love the hair in #3. Love the lighting in #2 but not sure I get the image itself, but that's OK since it is art after all.
I'm still debating about #1. The foot in front like that with a wider angle lens does break the rules, but I don't see that as a problem here. the image seems to be about her but her foot has a strong spot in the image. I guess it just confuses my mind. (that's not a hard thing to do anyway
) I do think that her back foot should be crossed over her outstretched leg so her left foot is seen.