Nano Banana Pro

Detailed JSON Prompt for Celebrity Indoor Portrait

A highly structured JSON prompt for generating an ultra-realistic, high-resolution portrait of Billie Eilish in an upscale modern living room. It specifies anatomical details, attire, pose, environment elements (mirrored walls, sectional so

Prompt text

Original English text. Replace placeholders with your own details.

{
 "version": "2.0",
 "metadata": {
 "target_resolution": "3840x2160",
 "aspect_ratio": "9:16",
 "render_engine": "Photorealistic Path-Tracing",
 "color_space": "Natural Warm D65"
 },
 "subject_layer": {
 "identity": {
 "name": "{argument name=\"celebrity name\" default=\"Billie Eilish\"}",
 "likeness_fidelity": "High",
 "reference_era": "Blonde Era"
 },
 "anatomy": {
 "hair": {
 "color": "Bleached Blonde",
 "style": "Long, messy-chic waves",
 "parting": "Symmetrical center part",
 "texture": "Visible individual strands"
 },
 "makeup": {
 "aesthetic": "Soft Glam",
 "details": ["Sharp feline winged eyeliner", "Nude-beige eyeshadow", "High-shine clear lip gloss"],
 "skin_render": "Pore-level detail, natural skin imperfections, soft matte finish"
 }
 },
 "attire": {
 "top": "Black micro-ribbed elastane bandeau crop top",
 "bottom": "High-waisted black silk-blend skirt, thigh-high left-side slit, ruched side knot",
 "accessories": [
 "Gold-plated layered chains with small circular pendants",
 "Thin gold chain bracelet on right wrist"
 ]
 },
 "kinetics": {
 "pose": "Reclined, leaning weight on right armrest",
 "hand_placement": {
 "right": "Flattened on sofa cushion",
 "left": "Relaxed on upper thigh"
 },
 "eye_contact": "Direct-to-lens, soft gaze"
 }
 },
 "environment_layer": {
 "primary_setting": "Upscale Modern Living Room",
 "structural_elements": {
 "walls": "Eggshell finish, warm yellow pigment",
 "back_wall": "Floor-to-ceiling mirrored panels with subtle edge beveling"
 },
 "furniture": {
 "main_piece": "Beige oversized sectional",
 "fabric": "Heavy-weave linen texture",
 "accents": "Kilim-patterned throw pillows in earth tones"
 },
 "reflective_background": {
 "elements": ["Minimalist kitchen cabinetry", "Stainless steel fridge", "Wooden dining set"],
 "lighting_fixtures": "Modern cylindrical black pendant lights"
 }
 },
 "optical_layer": {
 "lighting_design": {
 "primary": "Warm ceiling track lighting (3000K)",
 "secondary": "Directional natural daylight from window (side-lit)",
 "shadows": "Soft contact shadows, minimal harsh edges"
 },
 "camera_settings": {
 "focal_length": "35mm wide-angle",
 "aperture": "f/2.8 (shallow depth of field)",
 "focus": "Pin-sharp on subject eyes",
 "bokeh": "Reflective highlights in mirrors rendered as soft orbs"
 }
 }
}

Source & attribution

Yaseen Khan Gul · Awesome Nano Banana Pro Prompts

Source-listed license: CC-BY-4.0. Prompt text is preserved; titles and previews may be shortened for display. Source examples are not NexGateHub test results.

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