in addition to the comments made... i think this photo will be better if her face was not rested or actually on her palm... or should i say the weight of her head is being carried by her palm... with this, it created lines under her chin plus her chin went up creating a small like bulge.. if the palm was there just slightly touching the face and not carried the weight of the face.. you could have avoided those...
but still, photo is great and keep it up!
(im having a hard time conveying what i want to mean)...