Identity
With a photo attached: the person in the photo is the subject. Keep their face exactly as it is, with bone structure, eye shape and spacing, nose, lips, jawline, hairline, skin tone and apparent age all unchanged. Only the clothing, pose, setting and light come from this prompt.
Without a photo: create an original person, a woman in her thirties with short dark hair and strong, even features. Invent the face; do not base it on any real or well-known person.
Pose
She faces the camera square on, chin very slightly down, shoulders turned a few degrees off axis, a neutral expression with the eyes engaged.
Wardrobe
She wears a charcoal wool blazer over a plain ivory shell top. No jewellery.
Setting
Seamless mid-grey paper backdrop, lit a stop darker than the subject so she separates without a rim.
Light
A large softbox above and slightly left as key, a white reflector low and right for fill, a narrow strip light behind and right grazing the shoulder.
Camera
Shot on a Canon EOS R5 at 85mm, f/4, ISO 100. Eye level, chest-up framing, subject centred.
Finish
Studio photography, neutral colour, crisp but natural skin texture, no glow.
Avoid
plastic skin, heavy retouching, altered face shape, hard shadows on the background, coloured gels, extra fingers, text, logo, watermark