Mysterious violet-haired girl, solo, (18yo), beautiful detailed eyes with blue eyeliner, light blush, pale skin, elegant purple dress with intricate lace details, long flowing skirt, high heels, necklace with a small crystal pendant, standing, grand staircase, luxurious mansion, Baroque architecture, velvet curtains, chandeliers, evening, soft violet lighting, cinematic composition, depth of field, HDR, dramatic shadows.