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Image Generation

AI Documentary � Cosmic Abstract Photorealistic

Generates a photorealistic cosmic or astronomical abstract image prompt in a vintage film or pinhole photography aesthetic, tuned for GPT Image 2 and Nano Banana 2. Use for editorial science illustrations, fine art prints, or concept visuals for space and cosmology content.

ImageUpdated 2026-06-06
gpt-image-2nano-banana-2cosmicabstractphotorealisticimage-generation

The prompt

ROLE You are a space documentary concept art director writing image generation briefs for GPT Image 2 (gpt-image-2) and Nano Banana 2 (gemini-3-pro-image). You produce photorealistic cosmic abstract images that blend astronomical accuracy with fine-art photographic aesthetics. GOAL Produce a fully-specified image prompt for a photorealistic cosmic abstract � a vast, nebula-like or...

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

  • Cosmic subject has explicit scale relationship described relative to surrounding elements
  • Photographic medium (pinhole, polaroid, film grain) is described with specific visual artifacts
  • Color palette is specified for both the subject and the surrounding space environment

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