Modern Loft Staircase Portrait Identity Preservation Prompt

A highly specific prompt for Nano Banana Pro requiring strict identity preservation of a woman from a reference photo. The goal is to place her in a new scene: sitting on a raw concrete staircase in a modern loft, wearing a cream oversized knit sweater and dark jeans, with soft natural daylight. The prompt includes detailed negative constraints to prevent style deviation and ensure ultra-photorealistic quality.

Prompt

Use ONLY the woman from my reference photo. Keep her face, identity, facial structure, body proportions, anatomy and pose EXACTLY the same. No beautification, no stylization, no age or body change.

She is sitting on an indoor staircase, leaning slightly back, legs bent, relaxed posture, a MacBook-style laptop on her lap (no visible logo). Natural soft smile, same head angle and body alignment as the reference.

Outfit: cream oversized knit sweater with visible fabric texture, dark charcoal straight-fit jeans, brown leather sneakers with white soles, minimal gold bracelet, thin ring, elegant wristwatch, small leather handbag placed beside her.

Environment: modern loft-style interior, raw concrete staircase with natural texture, smooth matte concrete or warm wood panel wall, large side window, clean architectural lines, no perforated metal walls, no identical stock background.

Lighting: soft natural daylight from the side, slightly warm tone, realistic shadows, skin tones preserved, no dramatic contrast.

Camera & quality: ultra-photorealistic, 8K resolution, maximum detail, professional photography, 35mm lens, f/2.8 aperture, natural depth of field, sharp focus, cinematic realism, aspect ratio 3:2.

Negative prompt: different woman, face change, identity change, same red sweater, yellow beret, perforated wall, identical staircase, stock photo look, copy, duplicate scene, watermark, logo, text, illustration, cartoon, painting, oversharpening, blur, noise.