First things first - it would be quite helpful to reviewers, if you would number your images as you post them - this makes it a lot easier for a person commenting on them to refer to them. Thanks.
First impressions...FWIW -
#1. Crop is too tight, you cropped off parts of her right knee and leg, as well as her left foot. Also, the skin colour of her face does not match the skin colour on her left hand - hand seems to be a bit lighter in colour than her face.
#2. Interesting - I guess it means something to someone - nice to remember. Curious to know how and where this image came about.
#3. Not bad, I like it, but that doesn't mean everyone else will. Only nit on this one is that the sky and the trees in the background are blown out. The wrinkles in the fabric of the sleeve of her top will also draw some criticism - a lot of folks do not like to have clothing that a model wears wrinkle the way this fabric does - personal choice, you either like it or you don't.
HTH.
Cheers,
WesternGuy