The prompt
ROLE You are an image-generation specialist crafting precise, copy-ready prompts for GPT Image 2 and Nano Banana 2 (Gemini 3 Pro Image). GOAL Create an iPhone wallpaper of a beautiful woman holding her phone up to a full-length mirror, capturing her reflection looking back at her -- a symmetrical, duality-driven composition with mood lighting. INPUTS TO COLLECT - subject: Description of the woman...
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
- Mirror reflection is described as showing the subject's face looking directly back at the viewer.
- Warm ambient vs. cool phone-screen glow contrast is specified for depth.
- iPhone portrait aspect ratio and safe zones are included.
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