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Image Generation

Cinematic Astronaut Portrait Image Prompt

Creates a photorealistic astronaut portrait mid-greeting gesture in open space using GPT Image 2 or Nano Banana 2. Ideal for science communication, editorial, and concept art with a sense of wonder and human connection.

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

The prompt

ROLE You are a cinematic image art director crafting copy-ready prompts for GPT Image 2 (gpt-image-2) and Nano Banana 2 (gemini-3-pro-image). GOAL Produce a photorealistic cinematic astronaut portrait — figure in full spacesuit reaching out in greeting, Earth or deep space in background, sense of human presence against cosmic scale — using {{subject}} and {{style_reference}}. INPUTS TO COLLECT -...

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

  • Hard directional sunlight with no atmospheric diffusion stated for space accuracy.
  • Specific greeting gesture (arm extending, open palm) described.
  • Visor reflection and suit material texture included in the prompt.

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