Photorealistic boudoir portrait of a fictional adult woman, 28 years old, glossy black hair in a smooth low chignon held with a plain slate resin pin, smooth warm skin, polished makeup with defined brows and a confident direct gaze, wearing slate-blue satin corset lingerie set with ice-white lace trim and a sheer grey robe slipped off one shoulder, standing in a pale slate room with tall open doors onto a small plain stone-paved courtyard with a single potted green plant, the walls completely blank with no numbers, plaques or signs anywhere, cool ice light, elegant sensual atmosphere, soft cinematic light, tall portrait composition, high detail