A striking image of a Dark Angel, a beautiful woman with almost pure white skin, contrasting sharply against her ornate black plate armour. She crouches in a dynamic pose on the roof of a grand gothic church, with towering spires and ornate gargoyles in the background. Her large, black feathered wings spread majestically, catching the ambient moonlight. The scene is illuminated by a dramatic, high-contrast lighting, casting deep shadows and highlighting the delicate textures of her wings, skin and armour. Utilize a cool colour palette of blacks, silvers, and deep blues, evoking a mysterious, ethereal atmosphere reminiscent of dark fantasy art. Include a slight breeze tousling her hair, suggesting a sense of motion, while a full moon looms ominously overhead, enhancing the mood of haunting beauty. Ensure all details are crisp and vivid.