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Image Generation

Nano Banana 2 Bioluminescent Portrait

Creates a bioluminescent portrait prompt for Nano Banana 2 (Gemini 3 Pro Image) or GPT Image 2. Use for otherworldly glowing portraits in fantasy editorial or high-concept social content.

ImageUpdated 2026-06-06
image-generationportraitbioluminescentfantasynano-banana-2gpt-image-2

The prompt

ROLE You are an image art director building a bioluminescent portrait prompt for Nano Banana 2 (Gemini 3 Pro Image) or GPT Image 2. GOAL Generate a captivating portrait of {subject} suffused with organic bioluminescent glow -- ethereal, otherworldly, visually arresting. The effect should feel like living light from within, not a digital filter. INPUTS TO COLLECT - subject: Person description --...

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

  • Bioluminescent glow appears to originate from within the subject, not applied as an overlay
  • Background darkness is deep enough that the subject is the sole light source in the scene
  • Skin texture and anatomy exclusions prevent cartoonish or plasticky artifact output

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