
High-Fashion Streetwear Editorial (Multi-Panel, Identity Lock)
Product Marketing
An extremely complex, structured JSON prompt for Gemini Nano Banana 3, designed for high-fashion editorial image generation. It specifies a multi-panel 2x2 grid layout, strict identity locking based o
Prompt
{
"meta_control": {
"generation_mode": "multi_panel_consistent",
"priority_stack": ["identity_lock", "perspective_physics", "material_fidelity", "environmental_coherence"],
"quality_target": "editorial_print_ready"
},
"intent": {
"primary": "High-fashion streetwear editorial with extreme wide-angle perspective study",
"secondary": "Technical demonstration of foreshortening and forced perspective",
"publication_context": "Double-page spread, fashion magazine collage layout"
},
"frame": {
"aspect_ratio": "3:4",
"layout": {
"type": "2x2 grid collage",
"gutter_width": "2px white or seamless",
"panel_uniformity": "identical dimensions per panel"
}
},
"subject": {
"type": "Human male model",
"identity_lock": {
"enforcement_level": "strict",
"anchor_features": ["face_geometry", "skin_tone", "body_proportions", "hair_style"]
},
"biometrics": {
"age_presentation": "22-30",
"height_cm": 178,
"build": "Athletic, masculine proportions",
"ethnicity_presentation": "Your real appearance from reference image"
},
"facial_signature": {
"structure": "As in reference image (identity locked)",
"eyes": "Match reference image",
"nose": "Match reference image",
"lips": "Match reference image",
"skin": "Match reference — natural texture preserved",
"expression_default": "Neutral confidence, direct eye contact"
},
"hair": {
"style": "Match reference image",
"texture": "Match reference",
"behavior": "Natural movement responding to pose changes"
},
"wardrobe": {
"jacket": {
"item": "Oversized bomber jacket",
"material": "Ripstop nylon, high gloss",
"color": "Neon orange (vivid, saturated)",
"state": "Unzipped, hanging open",
"light_behavior": "Sharp specular highlights, visible weave texture"
},
"top": {
"item": "Fitted black crew-neck T-shirt",
"material": "Thick cotton jersey",
"fit": "Slightly tight, masculine silhouette",
"details": "Minimal, no logos, subtle ribbed collar"
},
"pants": {
"item": "Tactical cargo pants",
"material": "Heavy cotton twill, matte",
"color": "Charcoal grey",
"details": "Multiple pockets, silver buckles, black nylon straps, baggy fit"
},
"footwear": {
"item": "Platform sneakers",
"color": "White, chunky sole",
"condition": "Clean but worn, realistic sole texture"
}
},
"accessories": {
"neck": "Layered heavy silver Cuban link chains",
"hands": "Silver rings on index and middle fingers both hands"
}
},
"panels": [
{
"id": 1,
"position": "top-left",
"concept": "Extreme low-angle sneaker perspective",
"camera": {
"height_cm": 10,
"distance_cm": 35,
"angle": "Looking up a




