A structured prompt for Nano Banana Pro to generate a clean, minimal studio portrait of a young woman (identity preserved from reference image) in a black off-shoulder dress, featuring a playful wink and slightly extended tongue.
{
"photo_type":"studio portrait, clean minimal aesthetic",
"subject":{
"type":"young woman",
"use_reference_image":true,
"face_reference":true,
"preserve_identity":true,
"instruction":"strictly use reference face, do NOT change facial structure, skin tone, eye color, or hair color",
"pose":"leaning slightly forward, shoulders angled, playful expression with one eye wink and tongue slightly out",
"expression":"confident, flirty, natural candid"
},
"appearance":{
"hair":"same as reference image, natural texture, unchanged",
"eyes":"same as reference image, unchanged color",
"skin":"natural texture, soft glow, no over smoothing",
"makeup":"soft glam, blush, glossy lips"
},
"outfit":{
"clothing":"{argument name="clothing item" default="black off-shoulder fitted dress"}",
"style":"elegant going-out look"
},
"accessories":{
"details":[
"gold necklace with heart pendant",
"minimal earrings"
]
},
"environment":{
"location":"studio",
"background":"plain light neutral wall"
},
"lighting":{
"type":"soft studio lighting",
"setup":"even front light, subtle shadows"
},
"camera":{
"angle":"eye level",
"framing":"tight mid portrait",
"focus":"sharp on face"
},
"color_grading":{
"style":"clean natural",
"tones":"warm skin tones",
"contrast":"medium"
},
"details":{
"must_include":[
"reference face unchanged",
"same hair and eye color",
"playful wink expression",
"natural skin texture"
],
"avoid":[
"face distortion",
"changing identity",
"AI plastic skin",
"different hair color"
]
}
}

