Luxury Perfume Ad Portrait

High-fashion luxury perfume advertisement portrait of an elegant woman with sharp facial features, warm skin tones, dark slicked-back hair, wearing a sleek obsidian black silk gown. Moody midnight blue ambient light with soft gold spotlight accents, dark wet cobblestone background reflecting faint city lights. Standing upright in the lower left corner is a luxury glass perfume bottle with gold detailing engraved with "GILBERTO" and "EST. 2026", with a subtle mist emanating from its side nozzle. Cinematic 8k resolution, photorealistic, photostudio quality, ultra-detailed texture.