Well, the angel looks of the verge of despair, but not entirely desperate yet - there still seems to be some conviction and defiance in her. Otherwise she couldn't keep that angry expression, don't you think? I mean obviously she's in a helpless position, yet with a "f*ck off, you freak!"-like attitude.
I laughed so hard the first time I saw this piece while browsing your personal website. I never expected to find an image like this after seeing your other works, not to mention Wizards being super-edgy about anything that could potentially be interpreted the incorrectly.
I'm glad this didn't cause a ridiculously needless stir like Triumph of Ferocity (from the Avacyn Restored set).
That aside, wonderful perspective and expressive face. I don't think I've seen such well portrayed expression on any other Magic card to date.
Also, I do absolutely love the realism of your works.