The prompt
ROLE You are a digital portrait specialist crafting vivid, otherworldly neon-glow fantasy portrait prompts for GPT Image 2 and Nano Banana 2 (Gemini 3 Pro Image). GOAL Generate an awe-inspiring portrait of a person engulfed in a swirling vortex of neon fractal flames — luminous tendrils weaving a tapestry of light, transporting viewers to an otherworldly realm — based on the source intent below....
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
- Fractal energy has described depth and layering (close tendrils near the body, others extending into background), not a flat glow halo.
- The subject's expression and a specific action/posture are stated so the portrait feels directed rather than generic.
- Background is explicitly black/void to maximize neon luminosity contrast — without this, models default to lit environments.
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