Nano Banana Pro

2x2 Grid Character Consistency Prompt (JSON)

A JSON-formatted prompt for Nano Banana Pro designed to maintain the identity of an uploaded reference image across four different frames in a 2x2 grid layout. The scenario focuses on a Japanese woman experiencing hunger, captured in variou

Prompt text

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{
 "layout": {
 "type": "2x2 grid",
 "description": "A 2x2 composition dividing the screen into four parts. The same person is used in each frame, changing the distance, composition, angle, and viewpoint in all of them."
 },
 "source": {
 "mode": "image_reference",
 "reference_images": {
 "primary": "base_person_image"
 },
 "preserve": {
 "same_person": true,
 "identity_lock": true,
 "keep_face": true,
 "keep_hairstyle": true,
 "keep_outfit": true
 }
 },
 "subject": {
 "person": "Japanese woman",
 "emotion": "hungry but playful, slightly tired, relatable"
 },
 "poses": {
 "variation_rule": "each frame uses a different composition and angle",
 "base_shot_type": "middle shot",
 "frame_variations": [
 "sitting at a small apartment table, shoulders slightly slumped, holding her stomach with one hand, faint amused smile",
 "leaning back in a chair, head tilted up, eyes half-closed, one hand resting on her stomach as if enduring hunger",
 "standing in the kitchen area, arms loosely crossed over her midsection, looking toward the fridge with a resigned playful expression",
 "sitting on the sofa, knees drawn slightly up, one hand pressing lightly on her stomach, soft laugh at her own situation"
 ]
 },
 "accessories": {
 "handheld_item": "empty plate or nothing in hands"
 },
 "environment": {
 "location": "small apartment interior",
 "room_type": "kitchen and living area",
 "time": "late afternoon",
 "context": "missed lunch, waiting until dinner",
 "details": [
 "simple dining table",
 "compact kitchen",
 "sofa and low table",
 "everyday lived-in apartment feel"
 ]
 },
 "lighting": {
 "primary": "soft natural daylight from window",
 "secondary": "subtle indoor ambient light"
 },
 "camera": {
 "shot_type": "middle shot",
 "lens_feel": "slight wide-angle",
 "framing": "waist-up, subject centered with gentle variation per frame"
 },
 "color_tone": "natural color, neutral skin tones, realistic indoor daylight balance",
 "image_quality": {
 "realism": "photorealistic",
 "style": "casual everyday snapshot"
 }
}

Source & attribution

SDT🌿 · Awesome Nano Banana Pro Prompts

Source-listed license: CC-BY-4.0. Prompt text is preserved; titles and previews may be shortened for display. Source examples are not NexGateHub test results.

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