Nano Banana 提示词作品

{
"photo_type": "outdoor fantasy portrait, high detail winter aesthetic",

"subject": {
"type": "young woman",
"use_reference_image": true,
"preserve_identity": true,
"pose": "standing in snow, body slightly angled, head tilted down and to the side, eyes closed or looking downward",
"expression": "soft calm expression, serene and elegant"
},

"appearance": {
"hair": "long dark hair, styled in high ponytail with soft waves, some strands framing face",
"skin": "smooth natural skin, soft cold light highlights",
"makeup": "soft glam, neutral tones, defined eyes, matte lips"
},

"outfit": {
"clothing": "black gothic fantasy outfit, corset style top with lace and strap details, short layered skirt, fishnet stockings",
"details": "intricate textures, semi sheer fabrics, fitted silhouette"
},

"accessories": {
"items": [
"black lace choker necklace with layered chains",
"long dark earrings",
"arm accessories with straps",
"transparent decorative fairy wings with black outline"
]
},

"environment": {
"location": "snowy mountain landscape",
"elements": [
"bright white snow ground",
"distant mountain peaks",
"blue sky with light clouds",
"open natural environment"
]
},

"lighting": {
"type": "natural daylight",
"setup": [
"strong sunlight from side",
"crisp shadows on snow",
"bright highlights on subject",
"cool ambient light from snow reflection"
]
},

"camera": {
"angle": "slightly low to eye level",
"framing": "mid body portrait",
"lens": "50mm or smartphone portrait lens",
"focus": "sharp on subject, background slightly softened"
},

"color_grading": {
"style": "clean cinematic",
"tones": "cool whites and blues with deep blacks",
"contrast": "high contrast",
"sharpness": "high clarity"
},

"details": {
"must_include": [
"fairy wings clearly visible",
"snow texture detailed",
"mountain background",
"natural lighting realism",
"wind slightly affecting hair"
],
"avoid": [
"over smoothing",
"flat lighting",
"low detail snow",
"AI artifacts"
]
}
}