i really like this composition a lot as well as the general lighting and nice DOF ... however woman's face seems slightly out of focus and under exposed
Colour balance is way too purple, and shot has been underexposed. Face isn't sharp. Composition is unbalanced. Lovely background though. Border is overdone for a simple snapshot.
I think, had this shot been taken from the other side, that you may have gotten better lighting for her face. It's a nice candid portrait, but there are just too many shadows in the face, and too much detail is lost.
A lovely genuine smile is captured here, reflecting inner happiness. A few changes I would make are in: The focus seems a little out, reflection for her skin tones seems over stated, slight halo on upper right part of head and upper left arm, her left. I bet her eyes are beautiful a closer shot or cropping, on her right the rail is stealing the focus from her smile. A different Jacket may of worked better here. 6