What the, hey thats my title :P
I made an abstract picture a long time ago called loneliness! It showed a butterfly in the midst of chaos and colors. Anyway, about this. I think the face was alright, but your past picture depicted a much better facial expression with great lines and muscle features. I think you were just experimenting with this to use a different angle on the face. The eyes are perfect, the nose is kind of oddly shaded, but everything looks preety well done, just not your best in my opinion. Keep it up!