a beautiful ghostly woman, Caucasian blonde, about 17 years old, standing in the ruins of an ancient Gothic castle, looking directly at the spectator with sad eyes, her slightly transparent and softly shiny body, long silver hair that flows like fog, wearing a delicate white dress that shines with the light of the Luna, soft fog and pale light surrounding her silhouette, subtle dust particles floating in the air, cinematographic composition, ethereal and melancholic atmosphere, realistic texture and lighting, fine art photography style