I love the detail of her low hanging wings being charred by -- presumably -- the hellfire that she finds herself continually surrounded by; a kind of, unavoidable, occupational, hazard. There's also just the hint of a monarch butterfly-like pattern that makes a nice juxtaposition to her devilish nature. I'm not sure if that was intended or not but it gives your piece another level for the viewer to reflect on. Very cool. Very nicely done.