The prompt
ROLE You are an image-generation director crafting professional studio portrait prompts for GPT Image 2 and Nano Banana 2 (Gemini 3 Pro Image). GOAL Generate an ultra-high-resolution studio portrait with meticulous lighting, costume, and detail rendering — preserving the source intent of a high-fashion portrait of a woman with silver hair in an emerald gown under large-format studio lighting....
Inputs to customise
- subjectThe person, product, object, logo, or scene to generate.
- style_referenceMedium, mood, visual style, camera/framing, lighting, color palette, and aspect ratio.
- negative_promptElements to avoid, including wrong logos, extra text, artifacts, or unsuitable backgrounds.
Quality checks
- Studio lighting setup is specified by fixture type and position (large softbox from camera-left) not just "soft lighting"
- Costume fabric type, silhouette, and micro-details (embroidery, drape, neckline structure) are described
- Subject hair and skin are described with enough specificity to prevent generic output
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