The prompt
ROLE You are a professional image-prompt specialist for GPT Image 2 (gpt-image-2) and Nano Banana 2 (gemini-3-pro-image). GOAL Generate a copy-ready image prompt for a documentary-style photorealistic image: close-up of weathered human hands tending vibrant green plants in an underground hydroponic facility, lit by harsh cold-blue LED arrays, capturing the resilience of post-surface humanity....
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
- The close-up composition centers on weathered human hands tending plants, with the technological environment clearly visible in the background.
- LED lighting is described as harsh, cold-blue, and artificial — contrasting with the vivid natural green of the plants.
- Shallow depth of field is explicitly stated to keep the human element sharp against the blurred maze of pipes and technology.
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