A highly detailed image generation prompt for Nano Banana Pro, designed to create a photorealistic, luxury-themed portrait of a couple at night. It requires two reference images for identity preservation and specifies monochrome black outfits (faux fur, sequins, tailored wear) set against an upscale city street background with warm architectural lighting.
{
"reference_images": {
"female_reference": "Reference photo of the woman (face, hair, proportions, skin tone preserved)",
"male_reference": "Reference photo of the man (face, hair, proportions, skin tone preserved)"
},
"subjects": [
{
"role": "female",
"description": "Young woman based on reference image, long wavy jet-black hair.",
"pose": "Standing close to the male partner, facing the camera, slight elegant smile, arms relaxed and natural.",
"expression": "Soft, confident, and engaging.",
"makeup": "Classic black smoky eye makeup, softly contoured cheeks, natural satin skin finish, nude/rose lip.",
"styling_notes": [
"Elegant, tasteful cleavage (not deep, not provocative)",
"Refined luxury mood"
]
},
{
"role": "male",
"description": "Young man based on reference image, well-groomed jet-black hair.",
"pose": "Standing next to the female partner, relaxed confident posture, one arm subtly close to her (non-posing, natural).",
"expression": "Calm, confident, subtly charismatic.",
"grooming": "Clean-shaven or light stubble, natural skin texture.",
"styling_notes": [
"Masculine elegance",
"Refined luxury mood"
]
}
],
"outfits": {
"female": {
"top": "Elegant black blouse with a tasteful neckline: sweetheart neckline or soft V-neck (moderate depth), structured bust seams.",
"outerwear": "Large plush black faux fur coat worn off the shoulders, draped around the elbows.",
"bottoms": "Black sequined trousers or black sequined skirt, partially visible.",
"accessories": "Small black clutch handbag held in hand.",
"jewelry": [
"Black diamond heart-shaped pendant necklace on a delicate chain"
]
},
"male": {
"top": "Black tailored shirt or fine-knit black turtleneck, fitted but elegant.",
"outerwear": "Luxury black wool overcoat or black faux fur coat worn open.",
"bottoms": "Black tailored trousers.",
"accessories": "Minimal black leather card holder or clutch.",
"jewelry": [
"Minimal black diamond or onyx pendant necklace"
]
},
"color_rule": "All clothing and accessories are black (monochrome black-on-black styling)."
},
"environment": {
"location": "Upscale city street at night (London implied by Union Jack flags).",
"background_elements": [
"Grand building entrance with large stone columns",
"Union Jack flags on the facade",
"Ornate black metal gate",
"Large green hedge with warm white fairy lights",
"Parked black luxury car (Rolls-Royce style)",
"City streetlights and blurred pedestrians in the distance"
]
},
"lighting": {
"type": "Nighttime ambient city lighting",
"qualities": "Warm architectural and fairy lights mixed with cool street lighting, clean subject illumination, na"
}
}

