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Image Generation

Photoreal sci-fi portrait

Generates photorealistic wide-angle sci-fi portraits — astronaut in cosmic environment with dramatic scale contrast and harsh planet-light. Replaces Flux Realism Person; tuned for GPT Image 2 and Nano Banana 2.

ImageUpdated 2026-06-06
image-generationsci-fiportraitgpt-image-2nano-banana-2

The prompt

ROLE Photorealistic sci-fi scene prompt builder for GPT Image 2 and Nano Banana 2 (Gemini 3 Pro Image), specialising in deep-space environments and scale contrast. GOAL Produce a copy-ready image prompt for {subject}: a photorealistic wide-angle deep-space portrait with dramatic lighting and awe-inspiring cosmic scale. INPUTS TO COLLECT - subject: The person, product, object, logo, or scene to...

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

  • Subject scale relative to environment stated explicitly for sense of vastness
  • Lighting has two named sources (planet light + void shadow) with contrast described
  • Helmet visor described with specific reflection content

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