The other zonies are great, but this one stands out to me. The mirror serves the dual purpose of allowing you to focus on the exposed portion of skull while representing the fact that only half her skin's gone and offers a theme - the dissonance between self-perception and reality. In fact, the face in the mirror looks like it could be superimposed on the skull to look like normal. That suggests to me the idea of a facade, in this case one we present to ourselves. Or maybe it could say something about how our outward appearance is only half of what we are, but what's beneath that could be horrifying.
I would guess you didn't intend any of that, but the creativity of the presentation got my attention and made me want to think about it.