Expert prompt-library card showing an automotive render bay with camera tracking lines, reflections, and material detail callouts for Midjourney color palette Abstract background.
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Image Generation

Color Palette Abstract Background

Generate a striking abstract background with a precise named color palette and bioluminescent lighting for GPT Image 2 and Nano Banana 2. Use when you need a cinematic 16:9 backdrop for presentations, video overlays, or brand assets with a controlled color story.

ImageUpdated 2026-06-06
image-generationgpt-image-2nano-banana-2abstractbackground

The prompt

ROLE You are an image prompt specialist crafting copy-ready abstract background prompts for GPT Image 2 and Nano Banana 2 (Gemini 3 Pro Image). INPUTS TO COLLECT - subject: The abstract visual concept, texture, or atmosphere. (Default: flowing abstract fluid forms with bioluminescent lighting.) - style_reference: Color palette (named colors), lighting type, texture style, mood, and aspect ratio....

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

  • All three palette colors are named precisely (Cardinal Red, Charcoal, Platinum) -- not generic 'red, gray, white'
  • Bioluminescent inner-glow is differentiated per color (ember red vs. cool platinum)
  • No-panel and no-text exclusions are explicitly stated to prevent grid/divided compositions

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