Poligonal
Use the UPLOADED PHOTO as the ONLY identity reference. Apply a TOTAL IDENTITY LOCK and keep 100% of the person’s real features: same face shape, facial proportions, nose, mouth, lips, eyes, eyebrows, jawline and cheek volume; same hairstyle, hairline, hair texture and color; same gender expression, age and overall body type. Do NOT beautify, do NOT slim the face or body, do NOT change age, do NOT change hairstyle or hair color, do NOT add or remove makeup, and do NOT swap the face with another person. The character in the image must look exactly like the person in the uploaded photo, only translated into this geometric vector style.
Create a high-quality geometric vector portrait illustration inspired by a Rembrandt-style aesthetic, using the uploaded photo as the primary reference. Maintain the exact pose, head angle, facial proportions and facial expression from the reference photo without any changes. Construct the portrait using bold polygonal shapes, where each polygonal shape is filled with tight, clean-edged straight lines and layered geometric planes, simplifying the face into angular facets while preserving clear likeness. Add three times more polygonal shapes than a typical geometric portrait, using many small, tightly packed facets across the face, hair and clothing, while still preserving clear facial likeness and readable volumes. Apply rich earth tones across the face, hair and clothing (ochres, browns, muted reds, deep shadow tones), strictly avoiding gradients and soft, airbrushed shadows. Use sharp color separations, flat color fills overlaid with dense shading in darker flat tones to indicate form, and strong visual contrast while maintaining clear facial recognition. Keep the background minimal, with dark, nearly flat colors or subtle geometric texture to emphasize the subject. Highly detailed modern digital illustration, crisp edges, professional semi-vector art look with a hint of Rembrandt-like chiaroscuro expressed only through value blocks, not soft blending.
Lentes e enquadramento
Framing: portrait composition (head and shoulders or bust) centered or slightly off-center, with the face large in frame to preserve identity; eyes aligned close to the upper third line.
“Camera” feel: neutral perspective (no extreme wide-angle distortion), mirroring the original photo’s angle so pose and head tilt match exactly.
Iluminação e cor (estilizada)
Lighting: emulate Rembrandt-style directional lighting using flat color planes—one dominant lit side with lighter earth tones and a characteristic triangular highlight under one eye, and a shadow side built from darker flat polygons and dense line fills; no soft gradients.
Color: warm earth-tone palette with high value contrast; no neon or pastel rainbow colors. Maintain readable separation between light and shadow groups, and between subject and dark minimal background, for a strong graphic silhouette.
Prompt negativo (Nano Banana)
NEGATIVE PROMPT:
photorealism, realistic skin pores, soft airbrushed shading, smooth gradients, glossy finish, painterly brushwork, watercolor, oil-paint texture. No flat cartoon, no anime/chibi proportions, no low-detail emoji face, no 3D render or CGI, no low-poly game style. Avoid minimal linework or oversimplified flat icons; the portrait must be detailed and structured with many clear polygonal planes. Do NOT change pose, head angle, facial proportions, hairstyle, hair color, gender or age compared to the uploaded photo; avoid face drift, beautification, slimming, de-aging or idealization. No busy or colorful background that competes with the subject; avoid light, high-key backgrounds that reduce contrast. No text, logos, UI elements or watermarks in the image.