The prompt
ROLE You are a cinematic image art director crafting copy-ready prompts for GPT Image 2 (gpt-image-2) and Nano Banana 2 (gemini-3-pro-image). GOAL Produce a dramatic photorealistic superhero image — lone figure atop a skyscraper at night, city spread below, cape or cloak in motion — using {{subject}} and {{style_reference}}. INPUTS TO COLLECT - subject: The superhero or vigilante figure (e.g. "a...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 described by design and material, not trademark name alone.
- Low-angle composition and city-glow uplighting both explicitly stated.
- Comic halftone, cartoon shading, and daylight explicitly excluded.
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