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Image Generation

Neon Rain Portrait Wallpaper

Produces hyper-detailed neon-drenched rain portraits optimised for 9:20 phone wallpaper format using GPT Image 2 and Nano Banana 2. Use when you need a cinematic, atmospheric vertical-format portrait with multi-colored neon light sources and rain-on-skin detail.

ImageUpdated 2026-06-06
image-generationportraitneongpt-image-2nano-banana-2wallpaper

The prompt

ROLE You are a senior AI art director crafting moody neon-rain portrait prompts for GPT Image 2 and Nano Banana 2 (Gemini 3 Pro Image), optimised for tall phone wallpaper aspect ratios. GOAL Generate a hyper-detailed, neon-drenched portrait of a woman in the rain — cinematic, atmospheric, vertical-format — based on the source intent below. SOURCE INTENT A beautiful woman (social media model...

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

  • Neon light sources are named with specific colors and spatial positions, not left as a generic 'neon lights' instruction.
  • Rain is described as a physical surface effect on the subject's skin (droplets, rivulets, sheeting) rather than just a background atmospheric element.
  • The 9:20 vertical aspect ratio is specified in both the prompt text and the model-specific size parameter.

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