Nano Banana pro on Gemini Prompt...
Ratio 3:4Image-to-Image
Creator Reference:@ZarnishNael
Original Post

Copy this Nano Banana Pro reference-guided prompt to create portrait...

Copy this Nano Banana Pro reference-guided prompt to create portrait concepts in indoor scenes with 35mm film texture and photorealistic detail. Best in...

Master PromptClick to select all

Nano Banana pro on Gemini. Prompt: Create a photorealistic cinematic portrait of an elegant young adult woman standing indoors in a modern softly lit hallway. Preserve the exact identity and natural facial features of the reference image, including face shape, eyes, nose, lips, skin tone, and overall proportions. Do not reshape, beautify, or alter her identity. She has long, voluminous dark-brown wavy hair with soft curls and natural shine, swept slightly to one side. She is wearing a black denim jacket over a simple black top, with a delicate silver chain necklace and a black wristwatch. Her left hand is gently placed in her hair, creating a relaxed and confident pose, while her other arm rests naturally in front. She looks directly into the camera with a calm, subtle, confident expression. Natural makeup, softly defined eyebrows, gentle eyeliner, warm neutral tones, realistic skin texture and visible natural details. Background: elegant modern indoor corridor with warm beige walls, ceiling lights forming soft circular bokeh, shallow depth of field, beautifully blurred background. Warm ambient lighting, soft highlights on the face and hair, realistic shadows. Photography: high-end portrait photography, 85mm lens, f/1.8, shallow depth of field, natural perspective, soft cinematic lighting, realistic colors, subtle film softness, ultra-detailed skin and hair, professional photography, photorealistic, 4K. Negative prompt: distorted face, changed identity, plastic skin, excessive smoothing, unrealistic eyes, extra fingers, deformed hands, duplicate body parts, blurry face, cartoon, anime, CGI, oversaturated colors, harsh lighting, text, watermark.

Optimal Generation Parameters
Aspect Ratio
3:4
ModelNano Banana Pro
Aesthetic Keynotes35mm Film, Photorealistic, Cinematic, 3D Rendered

Test & Generate with GPT Image 2

Prompt tokens and APIMart GPT Image 2 are pre-loaded. Customize or click generate.

GPT Image 2 ジェネレーター

Copy this Nano Banana Pro reference-guided prompt to create portrait...
Nano Banana 2
Creative Blueprint & Recipe Breakdown

How to Master & Adapt This Visual

Professional prompts rely on modular tokens. Use this recipe breakdown to swap subjects, control studio lighting, and eliminate common AI artifacts.

Prompt Variables Blueprint (What to Customize First)

Iterate on one variable group at a time to maintain stylistic consistency:

1Change the subject block first: distorted face, changed identity, plastic skin, excessive smoothing, unrealistic eyes, extra fingers, deformed hands,...
2Adjust the mood through light and backdrop cues: distorted face, changed identity, plastic skin, excessive smoothing, unrealistic eyes, extra fingers, deformed hands,...
3Keep the finish constraints aligned while you test variants: distorted face, changed identity, plastic skin, excessive smoothing, unrealistic eyes, extra fingers, deformed hands,...

3 Style Recipes

Swap the subject, keep the frameRecipe #1

Replace distorted face, changed identity, plastic skin, excessive smoothing, unrealistic eyes,... with your own subject while leaving the camera and composition cues intact.

Retune the mood, not the structureRecipe #2

Keep the subject block, then rewrite distorted face, changed identity, plastic skin, excessive smoothing, unrealistic eyes,... to move the image into a new lighting setup.

Push the restyle with a cleaner referenceRecipe #3

Start from a sharper or more contrasty source image, then edit finish descriptors only after subject preservation is stable.

Production Quality Guide: Best Use vs. Pitfalls

Ideal Use Cases (Where it Shines)
  • Portrait studies, beauty concepts, and tightly framed editorial references.
  • Reference-image workflows where identity, product shape, or silhouette should survive the restyle.
  • Cinematic, mood-first outputs where light direction carries a lot of the final image quality.
  • Start with a sharp reference image. This prompt is written to preserve source identity, silhouette, or product structure before stylization.
  • Use 3:4 on the first run, then test alternate crops after the base composition is working.
  • This prompt suppresses text or logos. Remove that constraint before asking for branded packaging, typography, or visible watermarks.
Pitfalls to Avoid (Common Mistakes)
  • !Ignoring the recommended 3:4 crop on the first run. The prompt's composition cues were written for that frame.
  • !Using a muddy reference image and expecting the prompt to repair identity, silhouette, or packaging structure on its own.
  • !Asking for readable type, logos, or packaging text without first removing the no-text constraint.
  • Skip if: You need a wide environment shot or multiple subjects competing for attention in the same frame.
  • Skip if: You need to begin with a radically different crop than 3:4 instead of honoring the existing composition hints.
  • Skip if: Your reference image is low-resolution, badly lit, or cluttered enough to break subject preservation.

Technical Analysis & How This Prompt Works

Copy this Nano Banana Pro reference-guided prompt to create portrait concepts in indoor scenes with 35mm film texture and photorealistic detail. Best in......

Use a clean reference image with obvious subject edges and readable facial or product details before you start changing the styling. Keep the generator on 3:4 for the closest match. The mood is anchored by distorted face, changed identity, plastic skin, excessive smoothing, unrealistic eyes, extra fingers, deformed...

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