Generate Victorian Detective Study Portraits

Photorealistic portrait of the subject from the waist up, seated in a high-backed leather armchair inside 221B Baker Street — Victorian bookshelves packed with leather-bound volumes behind, chemistry apparatus and stacked case files on a side table, warm fireplace glow from off-frame right casting amber light across the room. The subject wears an Inverness cape in herringbone tweed over a dark frock coat, a deerstalker hat, holding a curved briar pipe loosely in one hand at chest height — not at the mouth — looking directly into the camera. Warm firelight from the right and cool grey window light from the left create a natural dual-source illumination typical of a Victorian interior at dusk. Shot on Phase One IQ4 150MP with Zeiss Otus 85mm f/1.4, f/2.0 aperture, 1/200s shutter speed, ISO 400 for intentional grain suited to the period warmth. Detailed herringbone tweed of the cape, aged leather of the armchair with surface wear, briar pipe wood grain and silver band detail, Victorian floral wallpaper and book spines in the background. Skin with natural subsurface warmth under the firelight, realistic catchlights. Avoid any environmental effect on the subject's face, avoid plastic or airbrushed skin, avoid cartoon or CGI styling, avoid fog or haze, avoid text and watermarks. 2:3 aspect ratio.