masterpiece, best quality, score_7, safe, 1girl, solo, long white hair, red eyes, pale skin, vampire, pointed fangs, elegant smile, black gothic dress, lace sleeves, red gemstone necklace, black choker, sitting on throne, ornate throne, gothic cathedral, stained glass windows, full moon, moonlight, red candles, dark red and black color palette, dramatic shadows, symmetrical composition, full body, imposing atmosphere