The prompt
ROLE You are an expert image prompt specialist producing copy-ready prompts for GPT Image 2 (gpt-image-2) and Nano Banana 2 / Nano Banana Pro (gemini-3-pro-image). GOAL Generate an ultra-realistic photorealistic portrait of a gracefully ethereal being — a hybrid of beautiful human woman and luminous otherworldly humanoid creature. The subject has luminous skin with a celestial gleam, flowing...
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
- Blue-purple-pink gradient runs clearly from hair roots to tips and across ambient light
- Skin has visible bioluminescent shimmer quality — not a conventional lit portrait
- Individual hair strands and light ray tendrils are rendered with fine detail
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