Nano Banana Pro

Low-Key Portrait with Moon Projection Silhouette

A detailed JSON prompt for generating a dramatic, low-key photorealistic portrait of a woman using a high-resolution full moon disk projected behind her as the main light source and graphic element. It specifies a pure black background, a c

Prompt text

Original English text. Replace placeholders with your own details.

{
 "generation_request": {
 "meta_data": {
 "task_type": "photoreal_low_key_moon_projection_portrait",
 "language": "en",
 "priority": "highest",
 "version": "v1.0_MOON_DISK_SHADOW_SILHOUETTE_LOWKEY"
 },
 "output": {
 "aspect_ratio": "4:5",
 "resolution": "high",
 "num_images": 4
 },
 "scene": {
 "concept": "a dramatic low-key portrait using a moon projection as both backdrop and key graphic element",
 "environment": "pure black seamless background, no visible walls, no props, minimal set",
 "composition": "3/4 portrait, subject placed slightly right of center; oversized moon disk behind head and shoulders, moon fills mid-frame"
 },
 "subject": {
 "person": "adult woman",
 "wardrobe": {
 "top": "black bandeau top, matte fabric",
 "bottom": "dark denim jeans, subtle texture"
 },
 "hair_makeup": {
 "hair": "long dark hair, natural volume, bangs/fringe across forehead",
 "makeup": "subtle smoky eyes, glossy lips, realistic skin texture, no plastic smoothing"
 },
 "pose": "3/4 body turn, arms crossed over chest in a self-embrace, shoulders slightly raised",
 "expression": "mysterious, calm, slightly intense gaze back at camera"
 },
 "projection": {
 "content": "high-resolution full moon disk with crisp crater detail",
 "placement": "behind the subject, centered at head/shoulder level",
 "shadow_behavior": "hard-edged shadow silhouette cast onto the moon disk, clearly readable profile/shoulder outline",
 "notes": "moon must look like real projected light, not a pasted graphic; preserve crater texture and edge falloff"
 },
 "camera": {
 "shot": "low-key projection portrait",
 "lens_mm": 50,
 "aperture": 2.2,
 "focus": "sharp on eyes, lips, and moon crater texture; deep blacks preserved",
 "quality_tags": "ultra-photoreal, crisp, subtle film grain, clean edges"
 },
 "lighting": {
 "style": "single hard projector key light + minimal fill",
 "notes": "high contrast, controlled highlights on cheekbones and lips, deep shadows, crisp shadow silhouette on moon disk, no visible background spill"
 },
 "color_grade": {
 "palette": "deep blacks, cool moon grays, neutral skin tones with slight cinematic warmth",
 "contrast": "high, low-key",
 "effects": "subtle grain, very mild halation only on brightest moon edges"
 },
 "negative_prompt": "text, logo, watermark, border, frame, bright background, softbox look, low contrast, blurry moon, flat graphic moon, overexposed face, plastic skin, over-smoothed, extra fingers, deformed hands, distorted anatomy, heavy artifacts, banding"
 }
}

Source & attribution

Özge Döner · 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.

View original source ↗ · Source credits & licenses

Explore more prompts →