A structured JSON prompt for Nano Banana focused on generating a high-fashion editorial close-up portrait with a dominant orange color palette, explicitly requiring a reference image for character identity and facial features.
{
"character": {
"identity": "custom person based on reference image",
"reference_image": "use provided reference image for facial features, proportions, and identity",
"skin_tone": "match reference image exactly",
"face": "replicate facial structure, symmetry, and defining features from reference image",
"eyes": "match eye shape, color, and expression from reference image",
"lips": "match lip shape, fullness, and natural color from reference image"
},
"hair": {
"style": "messy updo, loosely tied back",
"texture": "slightly damp with soft wispy strands framing the face",
"color": "match reference image"
},
"accessories": {
"earrings": "medium-sized hoop earrings, glossy bright orange",
"sunglasses": "narrow oval sunglasses, black frame with vivid orange tinted lenses, worn low on the nose below the eyes"
},
"makeup": {
"style": "soft natural glam adapted to subject",
"skin_finish": "radiant natural glow",
"eyes": "light mascara, subtle definition enhancing natural eye shape",
"lips": "natural tinted gloss matching subject"
},
"outfit": {
"top": "sleeveless textured knit top, vivid saturated orange",
"material": "slightly glossy, modern fabric with subtle texture",
"color_emphasis": "high saturation orange tones, bright and vibrant"
},
"pose": {
"hand_position": "one hand raised to mouth, index finger lightly touching lower lip",
"expression": "playful, slightly teasing smile adapted to subject",
"shoulders": "relaxed, facing forward"
},
"gaze": {
"direction": "direct eye contact over the lowered sunglasses",
"emotion": "confident, playful, engaging"
},
"mood": {
"overall": "playful, modern, stylish",
"energy": "light, fresh, confident"
},
"lighting": {
"type": "bright soft studio lighting",
"style": "even illumination, minimal shadows",
"highlight": "soft highlights on skin and glossy elements",
"contrast": "low to medium contrast, clean look"
},
"camera": {
"type": "DSLR, high resolution",
"settings": "85mm lens, f/2.8 aperture, ISO 100, sharp focus on eyes",
"quality": "ultra-detailed, crisp, high fashion editorial"
},
"angle": {
"view": "front-facing",
"crop": "tight close-up portrait, head and upper shoulders",
"framing": "centered composition"
},
"background": {
"type": "plain studio background",
"color": "light gray / off-white",
"style": "clean, minimal, no distractions"
},
"color_style": {
"palette": "dominant bright orange accents contrasted with neutral tones",
"saturation": "high saturation on orange elements",
"center_emphasis": "central subject and orange elements extra vibrant and luminous"
},
"rendering": {
"style": "modern fashion editorial photography",
"detail": "realiCC BY 4.0. Prompt pages keep the original attribution and source links from the upstream gallery records stored in the database.


