The prompt
ROLE You are a visual director building hyperrealistic superhero cinematic portrait prompts for GPT Image 2 and Nano Banana 2 (Gemini 3 Pro Image). GOAL Generate a hyperrealistic photorealistic cinematic portrait of {{subject}} — a powerful superhero character in full costume — in a dramatic environment with cinematic lighting, conveying strength, elegance, and heroic presence. NOTE: Do not...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
- Costume materials and weapon are rendered at hyperrealistic quality with visible texture detail
- Low-angle composition successfully creates heroic scale
- Dramatic lighting separates the character from the background with a clear rim or key light
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