Warm Indoor Group Mirror Selfie Prompt for Nano Banana Pro

{
"photo_type": "Mirror selfie (real iPhone capture, indoor warm lighting)",

"subjects": {
"count": 3,

"faces": {
"description": "Use 3 uploaded reference images, keep identity exact, no smoothing or reshaping"
},

"pose_description": "Center subject holding phone taking mirror selfie, two friends standing slightly behind on each side, not perfectly aligned",

"expressions": [
"center: playful expression, slightly open mouth",
"left: subtle pout, relaxed",
"right: neutral confident look"
],

"body_language": [
"natural posture",
"slight asymmetry",
"not perfectly posed"
]
},

"clothing": {
"details": [
"center: light beige blazer with matching top and skirt",
"others: black outfits",
"real fabric folds and creases visible"
]
},

"lighting": {
"type": "bathroom indoor lighting",

"setup": [
"overhead warm lights",
"mirror reflection light bounce",
"uneven brightness across faces"
],

"effects": [
"slight overexposure on forehead",
"shadow under chin",
"color warmth variation",
"not evenly lit"
],

"color_temperature": "warm 3200K"
},

"phone_capture": {
"details": [
"visible phone in hand",
"slight lens distortion from wide camera",
"minor perspective stretch",
"real handheld framing"
]
},

"camera": {
"type": "smartphone front/back camera",

"lens": "26mm wide",

"settings": {
"aperture": "f/1.8",
"iso": "ISO 200-500",
"shutter_speed": "1/50s"
},

"focus": "slightly imperfect focus",

"sensor_behavior": [
"minor grain",
"shadow noise",
"slight softness"
]
},

"skin_realism": {
"details": [
"visible pores",
"natural shine",
"uneven texture",
"tiny blemishes",
"no airbrush"
]
},

"hair": {
"details": [
"slight frizz",
"loose strands",
"not perfectly styled"
]
},

"background": {
"setting": "bathroom mirror",

"details": [
"warm wall panels",
"mirror reflection depth",
"slight blur and noise",
"real environment imperfections"
]
},

"color_grading": {
"style": "raw phone photo",

"rules": [
"no heavy filter",
"slight yellow tint",
"natural contrast",
"not cinematic"
]
},

"imperfections": [
"grain",
"lighting imbalance",
"minor blur",
"lens distortion"
],

"composition": {
"camera_angle": "handheld mirror angle",
"framing": "slightly off-center",
"depth": "all subjects visible, slight background softness"
},

"resolution_and_aspect_ratio": "4K, 4:5",

"vibe": "real girls night selfie, casual, unfiltered moment",

"strict_rules": {
"must_have": [
"mirror selfie look"
]
}