gemini nano banana prompt Create image...
Ratio 3:4Image-to-Image
Creator Reference:@Chryzleenprompt
Original Post

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

Copy this Nano Banana Pro reference-guided prompt to create character portraits with photorealistic detail and clean minimalist composition. Best in 3:4...

Master PromptClick to select all

gemini nano banana prompt Create image: Use the attached reference image as a visual guide for the character’s appearance, maintaining strong resemblance to the person in the reference. Preserve key visual traits such as facial structure and overall proportions, while allowing small natural variations typical of real photography. The generated subject should clearly resemble the reference while remaining a natural photographic interpretation. Aspect Ratio: 3:4. A hyper-realistic, ultra-sharp photograph taken on an iPhone 15 Pro, characterized by digital clarity. Shot on a wide-angle lens, ISO 50, f/1.8. A young woman is captured mid-moment, angled 20 degrees right with a natural weight shift and one shoulder subtly lowered. Her right hand is raised near the shoulder, fingers relaxed with long white nails. She features a voluminous black wolf cut with shaggy layers and face-framing hime-style strands. Her expression is poised but intrigued; intense blue eyes stare through rimless geometric glasses while her left eyebrow shows a slight micro-arch. Her makeup is a pink 'clean girl' style with winged liner, nose blush, and blurred matte lips. Skin shows a healthy radiance with visible pores and a dewy glass finish. She wears a baby pink ribbed knit top with small pearl buttons and separate arm sleeves. Illuminated by soft, diffused front-side lighting with gentle jawline shadows. The scene is in sharp focus from fabric textures to the dark background, devoid of bokeh, with realistic digital noise.

Optimal Generation Parameters
Aspect Ratio
3:4
ModelNano Banana Pro
Aesthetic KeynotesPhotorealistic, Minimalist, Moody, Reference-Guided

Test & Generate with GPT Image 2

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

GPT Image 2 Generator

Copy this Nano Banana Pro reference-guided prompt to create character...
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: Create image: Use the attached reference image as a visual guide for the character’s appearance, maintaining strong...
2Adjust the mood through light and backdrop cues: Illuminated by soft, diffused front-side lighting with gentle jawline shadows.
3Keep the finish constraints aligned while you test variants: The scene is in sharp focus from fabric textures to the dark background, devoid of bokeh, with realistic digital noise.

3 Style Recipes

Swap the subject, keep the frameRecipe #1

Replace create image: use the attached reference image as a visual guide for the character’s... 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 illuminated by soft, diffused front-side lighting with gentle jawline shadows. 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.
  • •Clean studio results where spacing, surfaces, and product separation need to read immediately.
  • ✓Start with a sharp reference image. This prompt is written to preserve source identity, silhouette, or product structure before stylization.
  • ✓The prompt body explicitly asks for 3:4, so the page now prioritizes 3:4 over generic fallback settings.
  • ✓Lock the environment before fine styling changes: Illuminated by soft, diffused front-side lighting with gentle jawline shadows.
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.
  • !Dropping the lighting or backdrop cues too early. Those clauses usually carry most of the mood and depth.
  • ✕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 character portraits with photorealistic detail and clean minimalist composition. Best in 3:4......

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 illuminated by soft, diffused front-side lighting with gentle jawline shadows.

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