Text to Image
48-Panel Studio Expression Contact Sheet - Nano Banana Pro AI Prompt for Game Asset — AI Image Prompt
A highly detailed, structured prompt for Nano Banana Pro to generate a 6x8 grid (48 panels) contact sheet. The goal is to maintain the exact identity, framing, and background of an adult male subject while generating 48 distinct facial expressions and minimal hand gestures, ensuring extreme consistency across all panels for a clean editorial portrait style. - AIPinMaker
Prompt
{
"generation_request": {
"meta_data": {
"tool": "NanoBanana Pro",
"task_type": "studio_expression_contact_sheet_6x8_clean",
"language": "en",
"priority": "highest",
"version": "v1.0_48_PANEL_FACE_LOCK"
},
"input": {
"mode": "image_to_image",
"reference_image_usage": "very_high",
"preserve_identity": true,
"preserve_facial_features": true,
"preserve_hairstyle": true,
"preserve_wardrobe": true,
"notes": "Create a 6x8 grid (48 panels) studio expression contact sheet. Same adult male identity in every panel. White seamless background. Head-and-shoulders framing locked. Only facial expressions and minimal hand gestures change. No text, no watermark, no logos."
},
"output_settings": {
"aspect_ratio": "4:5",
"resolution_target": "ultra_high_res",
"num_images": 1,
"layout": {
"type": "grid",
"rows": 8,
"cols": 6,
"gutter": "thin_white",
"outer_border": "none",
"panel_consistency": "extreme"
},
"sharpness": "studio_crisp",
"grain": "none",
"render_style": "clean_editorial_portrait"
},
"scene": {
"environment": "white seamless studio backdrop",
"lighting": {
"style": "soft frontal portrait lighting",
"key_light": "large diffused softbox centered",
"fill": "balanced fill, minimal shadow",
"avoid": "dramatic contrast, colored gels, HDR"
},
"camera": {
"lens": "85mm portrait lens",
"distance": "tight head-and-shoulders crop",
"focus": "eyes razor sharp",
"perspective_lock": "strict"
}
},
"subject": {
"type": "adult male",
"wardrobe": "simple white shirt",
"hair": "natural medium-length dark hair",
"anatomy_rules": "realistic proportions, correct hands and fingers"
},
"expression_rule": "Each of the 48 panels must show a different expression: neutral, subtle smile, full smile, laugh, smirk, raised eyebrow, wink, surprise, shock, wide eyes, open mouth, dramatic gasp, side-eye, squint, anger, frown, clenched jaw, puffed cheeks, tongue out, exaggerated grin, mock scream, intense stare, skeptical look, confused look, doubtful smirk, playful cross-eye, big laugh, fake cry, hands on cheeks, fingers around eyes binocular gesture, covering face partially, stretching mouth sideways, chin on fist, overjoyed grin, serious stare, calm look, narrowed eyes, mock frustration, dramatic sigh, exaggerated shock, goofy face, proud smile, sarcastic grin, puzzled tilt, confident smirk, blank expression, relaxed ending pose.",
"quality_control": {
"identity_lock": "maximum",
"background_lock": "maximum",
"crop_lock": "maximum",
"avoid": [
"face distortion",
"eye misalignment",
"extra fingers",
"missing fingers",
"warped anatomy",
"h"
]
}
}Prompt breakdown
- Subject
- adult male with natural medium-length dark hair in simple white shirt, realistic proportions and correct hands
- Style
- clean editorial portrait formatted as 6x8 grid contact sheet with extreme panel consistency
- Lighting
- soft frontal portrait lighting via large diffused softbox centered with balanced fill, no dramatic contrast or gels
- Composition
- tight head-and-shoulders framing, 8 rows by 6 columns, thin white gutters, white seamless studio backdrop
- Mood
- range of 48 distinct expressions including laugh, smirk, shock, anger, tongue out, skeptical look, and overjoyed grin
Remix ideas
- Replace the listed expressions with 48 new ones while keeping the 6x8 grid, white seamless backdrop, and 85mm crop locked
- Change wardrobe to a dark turtleneck but retain preserve_hairstyle and preserve_identity settings for the same character
- Add minimal hand gestures like chin on fist or binocular eye frame to more panels without altering the softbox lighting or aspect ratio
Reference images
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3Generate — open the studio with one click and create your result.
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FAQ
- Why does every panel show the exact same man?
- The prompt forces image_to_image mode with very_high reference_image_usage plus preserve_identity, preserve_facial_features, preserve_hairstyle, and preserve_wardrobe flags to eliminate drift across the 48 frames.
- How is this contact sheet optimized for game assets?
- Ultra-high resolution, studio_crisp sharpness, no grain, and strict crop_lock produce uniform panels that slot directly into facial animation libraries without background or lighting mismatches.