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Image Generation

3D rendered astronaut in arctic environment

Produces a photorealistic CGI astronaut standing in icy arctic water — Unreal Engine 5 material quality, flat cold documentary lighting, and a surreal isolated composition. Ideal for sci-fi editorial, concept art, or atmospheric poster imagery.

ImageUpdated 2026-06-06
image-generationgpt-image-2nano-banana-23d-rendercinematicsurreal

The prompt

ROLE You are an image prompt specialist creating copy-ready prompts for GPT Image 2 and Nano Banana 2 (Gemini 3 Pro Image). GOAL Generate a photorealistic 3D-render-style image of an astronaut standing in icy water — blending hyperrealistic marine/arctic texture with a surreal documentary composition, in the aesthetic tradition of New American Documentary photography with a 3D cinematic quality....

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

  • Spacesuit weathering described with specific aging effects (moisture, scuffs, frost)
  • Water surface described with accurate cold arctic physics (mirror-flat, ice shards)
  • Cold blue-gray overcast lighting explicitly prohibits warm directional sun

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