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Worm's-Eye View Cinematic Portrait Prompt with Identity Lock

A structured JSON prompt for Nano Banana Pro to generate a high-end, cinematic photorealistic portrait using an extreme low angle (worm's-eye view). The prompt explicitly enforces face consistency using a reference image and details the indoor setting, warm tungsten lighting, and Kodak Portra 400 film aesthetic.

Worm's-Eye View Cinematic Portrait Prompt with Identity Lock

Prompt

{ "prompt\_type": "photorealistic\_portrait", "subject": { "name": "person in the reference image", "identity\_rules": "use the exact same person and facial identity from the reference image, preserve facial structure and proportions, no face swap, no identity change", "appearance": "authentic detailed facial features matching the reference image, soft skin texture, slight smile, looking upwards away from camera, relaxed expression", "hair": "messy high bun, blonde highlights, loose wispy strands framing the face, casual updo" }, "attire": { "clothing": "{argument name="clothing color" default="dark burgundy"} ribbed knit long-sleeve top, tight fit, crew neck, casual style", "accessories": "none visible" }, "props": { "main\_prop": "none", "details": "no visible weapons, no sword visible in frame, clean foreground, no objects obstructing the subject" }, "environment": { "setting": "indoor interior with vintage aesthetics", "background": "dark wooden coffered ceiling, architectural beams, antique style brass chandelier with glowing bulbs", "atmosphere": "warm, cozy, slightly dramatic due to angle" }, "camera\_and\_perspective": { "angle": "extreme low angle shot, worm's-eye view, looking up at the subject", "shot\_type": "medium close-up", "focus": "sharp focus on face, depth of field with softly blurred background only" }, "lighting": { "type": "warm artificial indoor lighting", "source": "ceiling chandelier lights", "effect": "soft warm glow on face, highlights on cheeks and nose, shadows under jawline, ambient tungsten color tone" }, "technical\_specs": { "resolution": "8k", "quality": "masterpiece, high fidelity, raw photo style", "film\_stock": "Kodak Portra 400 vibe, slight grain" } }

How to use this prompt

  1. 1Copy the prompt exactly, then paste it into your preferred model or Ideart project.
  2. 2Replace product, subject, audience, and style details with your own context.
  3. 3Generate one baseline result first, then remix the strongest direction into a campaign, image set, or video concept.

Build from this prompt

Turn a image prompt into a finished creative project.

Save the prompt, add reference images or notes, and let Ideart shape the next production step from the same creative thread.