Uma boa estrutura para Nano Banana aqui é: bloco de sistema/identidade, bloco de prompt positivo (em PT+EN), bloco negativo e bloco técnico (lente, luz, DOF). Abaixo está tudo já montado para receber foto.
Sistema / Identidade (copiar antes do prompt)
Aplique IDENTITY LOCK TOTAL: mantenha 100% das características originais da pessoa da foto, incluindo estrutura facial, formato do rosto, proporções, tom de pele, textura de pele, olhos, nariz, boca, sobrancelhas, orelhas, linha do queixo, tipo de cabelo, cor e volume do cabelo, gênero percebido e biotipo corporal.
Não altere etnia, gênero, idade aparente, formato do corpo ou traços marcantes (sardas, rugas, cicatrizes, barba, etc.).
Use a foto enviada apenas como base de identidade, mantendo a fisionomia exatamente igual, sem “embelezar” ou estilizar o rosto real.
Prompt positivo (principal)
Create a cinematic, photorealistic scene showing the person from the uploaded reference photo standing beside a large finished artwork they have just painted, in a moody art studio environment. The person is clearly presented as the artist, positioned side by side with the canvas, holding painting tools or with paint‑stained hands, with realistic skin texture, pores, subtle imperfections and natural hair details, preserving 100% of their real‑life facial structure, hairstyle, gender expression and body type from the reference image.
The artwork on the canvas is a dramatic painted portrait of the same person from the uploaded reference photo, rendered in a highly expressive ink sketch and mixed media style, with the painted figure shown in profile, full of intense, chaotic energy, sharp lines and bold contrast. The painted face and upper body are covered in cryptic handwritten text, mysterious symbols and glyph‑like markings integrated organically into the composition, as if drawn directly over the skin and clothing.
The painted figure wears a dark, abstract oversized shirt, heavily textured with vibrant ink splatter, rough brush strokes, scratches, and sharp, chaotic lines. The canvas surface shows visible paper grain, ink bleeding, layered textures, splashes, paint drips and subtle imperfections, with a pale aged parchment background, fine line work and organic stains. The real person standing beside the artwork matches the uploaded reference photo precisely, creating a strong contrast between hyper‑realistic human detail and expressive, abstract painted interpretation.
Cinematic composition, three‑quarter body framing, slightly off‑center subject, shallow depth of field with soft bokeh in the background, subtle volumetric atmosphere, soft studio lighting with gentle contrast, high dynamic range, ultra‑detailed, high resolution, realistic anatomy and proportions, gallery‑level fine art photography look.
Prompt negativo
low quality, low resolution, blurry, out of focus, pixelated, noisy, distorted face, deformed anatomy, extra limbs, extra fingers, missing fingers, fused fingers, broken hands, twisted arms, warped body, wrong proportions, stretched face, asymmetrical eyes, lazy eye, crossed eyes, googly eyes, wonky eyes, double pupils, duplicate face, extra head, cloned person, melted skin, oversharpened skin, plastic skin, over‑airbrushed, unrealistic smoothing, waxy skin, glitch, jpeg artifacts, watermark, logo, text overlay, UI elements, frame, border, collage, disfigured, mutilated, bleeding, gore, horror, scary, monstrous, zombie, uncanny valley, caricature, cartoonish, 3d render, anime style, comic style, vector art, flat illustration, overexposed, underexposed, harsh flash, strong lens distortion, fisheye, extreme wide‑angle warp, background people, random strangers, duplicated body parts, wrong gender, age change, face swap, changed hairstyle, changed hair color, changed body type, nudity, explicit content, see‑through clothes, lingerie, pornographic, offensive symbols, copyrighted logos.
Lente, iluminação e técnica
Lente: 35mm ou 50mm full frame, leve look cinematográfico, sem distorção exagerada de rosto.
Iluminação: soft studio lighting, key light suave lateral, fill discreto, sombras macias, ambient occlusion natural, contraste moderado, color grading levemente quente e artístico.
Câmera / técnica: shot on high‑end full‑frame cinema camera, ultra high resolution, HDR, shallow depth of field, background bokeh creamy, noise‑free, fine film‑like grain very subtle, photo‑realistic rendering, realistic skin texture.