elemental - the OP's version, although a little underexposed, makes the subject reminiscent of being an artist or librarian of sorts, since the color in her face complements the artwork behind her. Part of the problem with your corrections is that the color of her face now parallels the artwork, suggesting that instead of being the caretaker or creator of the artwork, she is the subject of the artwork personified. It makes the subject look a little more evil or witch-like in my opinion, in part exemplified by the eyes - overly green, and with a little more pop out of the face than in the original. I'd try to correct this myself but unfortunately I have an exam tomorrow I need to study for and stop procrastinating about XD
hope the critique on the portrait helps.