Photorealistic boudoir portrait of a fictional adult woman, 29 years old, dark chestnut hair in long polished waves over one shoulder, fair skin with a warm glow, groomed brows, defined cheekbones and a calm assured gaze, wearing ice-grey silk slip dress with slate lace trim and a sheer pale duster robe worn open, seated at the catalogue desk beside a closed book with a plain slate cloth cover and a plain brass lamp, soft cool evening light, no open pages, no text anywhere, elegant sensual atmosphere, soft cinematic light, tall portrait composition, high detail