Google Gemini Nano Banana
GEMİNİ
{
"scene": "A mirror selfie in an otaku-style computer corner, blue color tone.",
"subject": {
"gender_expression": "female",
"age": "approximately 25",
"ethnicity": "East Asian",
"body_type": "slim, defined waist; natural body proportions",
"skin_tone": "light neutral tone",
"hairstyle": {
"length": "waist-length hair",
"style": "straight hair with slightly curled ends",
"color": "medium brown"
},
"pose": {
"stance": "standing in a slight contrapposto pose",
"right_hand": "holding a smartphone in front of face (identity hidden)",
"left_arm": "hanging naturally down by the side of the torso",
"torso": "body leaning back slightly; waist and abdomen visible"
},
"attire": {
"top": "light blue short knitted cardigan, top two buttons fastened; lightly visible blue French-style bra",
"bottom": "denim ultra-short shorts, with blue satin ribbon bows on both hips",
"socks": "blue and white horizontally striped thigh-high socks",
"accessory": "blue cute mascot phone case"
}
},
"environment": {
"description": "bedroom computer corner as seen from a wall-mounted mirror",
"furniture": [
"White desk",
"Single monitor showing a soft blue wallpaper (no readable text)",
"Mechanical keyboard with white keycaps on a blue desk mat",
"Mouse on a small blue mousepad",
"On the right side, a PC case with blue internal lighting",
"Three anime figures on or near the PC case",
"A pagoda poster on the wall",
"Blue-detailed cat-shaped desk lamp",
"Transparent glass of water",
"Tall leafy green plant next to the window (on the left side of the frame)"
],
"color_change": "replace all originally pink items (clothing and room decor) with shades of blue (from baby blue to sky blue/lavender blue)"
},
"lighting": {
"light_source": "daylight from a large window on the camera's left side, through transparent curtains",
"light_quality": "soft, diffused light",
"white_balance_k": 5200
},
"camera": {
"mode": "smartphone rear camera shooting into the mirror (no portrait/bokeh mode)",
"equivalent_focal_length_mm": 26,
"distances_m": {
"subject_to_mirror": 0.6,
"camera_to_mirror": 0.5
},
"exposure": {
"aperture_f": 1.8,
"iso": 100,
"shutter_speed_s": 0.01,
"exposure_compensation_ev": -0.3
},
"focus": "focused on the torso and shorts in the mirror image",
"depth_of_field": "natural smartphone depth of field; background appears clearly without artificial blur",
"composition": {
"aspect_ratio": "1:1",
"cropping": "from the top of the head to mid-thigh; include the desk, monitor, PC case, and plant in the frame",
"angle": "slightly high angle from the mirror's perspective",
"composition_note": "keep the subject centered; to prevent wide-angle edge distortion, have her stand a bit farther back, and then crop into the frame"
}
},
"negative_prompts": [
"Any pink/magenta appearance anywhere",
"Beauty filters/overly smooth skin; poreless skin appearance",
"Exaggerated or distorted anatomy",
"NSFW, transparent fabrics, wardrobe malfunctions",
"Logos, brand names, or readable user interface text",
"Fake portrait mode blur, CGI/illustration feel"
]
}