A highly detailed JSON prompt for Gemini Nano Banana Pro to generate an ultra-realistic cinematic portrait of Ana de Armas with copper-red hair, seated in a sunlit forest, emphasizing a vintage film aesthetic (Kodak Portra 400) and golden hour lighting.
{
"prompt": "Ultra-realistic cinematic portrait using the uploaded image as the exact facial and body reference (do NOT change facial features or proportions). A young woman with long, flowing copper-red hair styled in soft natural waves with subtle braided detail near the crown. She is seated gracefully on forest ground surrounded by lush green foliage and soft grass, hands resting naturally, posture calm and relaxed. She wears a delicate off-white vintage-inspired sleeveless dress with lace trim and subtle texture, evoking a romantic woodland aesthetic. Expression is gentle, serene, and introspective, eyes softly focused toward the camera. Background is a sunlit forest with creamy green bokeh and shallow depth of field. Lighting is warm golden-hour sunlight filtering through trees, creating soft highlights on hair and skin.",
"film_look": {
"format": "35mm analog film",
"film_stock": "Kodak Portra 400",
"grain": "fine natural film grain",
"color_grading": "warm pastel tones, creamy highlights, soft greens, natural skin tones",
"contrast": "low to medium contrast with smooth tonal roll-off",
"sharpness": "slightly soft, vintage lens character",
"vignette": "subtle natural vignette",
"imperfections": "organic film texture, gentle softness, non-digital realism"
},
"camera": {
"lens": "85mm portrait lens",
"aperture": "f/1.8",
"depth_of_field": "shallow, dreamy background blur",
"angle": "eye-level, intimate framing"
},
"mood": [
"romantic",
"dreamy",
"nostalgic",
"timeless",
"natural beauty"
],
"quality": "high-resolution, photorealistic, cinematic film still",
"negative_prompt": "over-sharpened, plastic skin, harsh lighting, HDR, modern digital look, oversaturated colors, cartoon, anime, distorted anatomy, watermark, text"
}

