室内集体闪光照片提示Nano Banana

{ "photo_type": "Indoor house party group photo (real iPhone flash capture, night interior)",

"subjects": { "count": 6,

"faces": { "description": "Use 6 uploaded reference images, keep identity exact, no smoothing, no reshaping, no facial edits, preserve exact facial structure, skin tone, eyes, lips" }, "pose_description": "group of six friends posing casually in a hallway, some standing front, some slightly behind on stairs, natural layered composition", "expressions": [ "front left: relaxed expression looking slightly away", "front center-left: playful expression with fingers near lips", "front center-right: curious expression looking sideways", "front right: confident neutral look", "back left: soft neutral face leaning forward", "back center: slightly open mouth relaxed expression" ], "body_language": [ "casual party poses", "slight leaning and overlapping positions", "asymmetrical arrangement", "not perfectly aligned or staged" ] 

},

"clothing": { "details": [ "mix of casual and party outfits", "crop tops, fitted tops, denim, mini skirt", "layered textures like lace, cotton, denim", "natural wrinkles and fabric folds" ] },

"lighting": { "type": "direct flash lighting",

"setup": [ "strong iPhone flash from front", "indoor ambient light mixed with flash", "background darker than subjects" ], "effects": [ "bright highlights on skin", "hard shadows behind subjects", "slight overexposure on face and shoulders", "high contrast lighting" ], "color_temperature": "neutral 4300K to 4800K" 

},

"phone_capture": { "details": [ "flash enabled smartphone capture", "slight wide angle distortion", "tight group framing", "handheld shot feel" ] },

"camera": { "type": "smartphone camera with flash",

"lens": "24mm wide", "settings": { "aperture": "f/1.8", "iso": "ISO 400-900", "shutter_speed": "1/50s" }, "focus": "sharp focus on group", "sensor_behavior": [ "grain in darker areas", "shadow noise", "high contrast edges" ] 

},

"skin_realism": { "details": [ "visible pores under flash", "natural shine", "uneven texture", "no airbrushing" ] },

"hair": { "details": [ "natural styling", "loose strands visible", "slight frizz", "flash highlights on hair" ] },

"background": { "setting": "modern indoor hallway with stairs",

"details": [ "white walls", "stairs behind subjects", "minimal interior details", "slight shadow depth" ] 

},

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

"rules": [ "no heavy filters", "high contrast", "natural tones", "not cinematic" ] 

},

"imperfections": [ "harsh shadows", "overexposed highlights", "grain", "slight distortion" ],

"composition": { "camera_angle": "eye-level group shot", "framing": "mid to full body group framing", "depth": "all subjects sharp, background flat" },

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

"vibe": "h"