Open GPT Image 2 Nano Banana...
Ratio 3:4Image-to-Image
Creator Reference:@Mr_Ai6
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 outdoor scenes. Best in 3:4 framing.

Master PromptClick to select all

① Open GPT Image 2/ Nano Banana pro/ Gemeni / Grok ② Add your image ③ Paste the prompt ④ Create the result Prompt: A boy (first reference image), is the main subject. He is wearing a white blue strap hoodie, sunglasses, He is positioned slightly off-center to the left, with his head tilted down, gazing thoughtfully. right hand is raised, with his index finger touching his eye. The background is softly blueish blurred, showing an out-of-focus outdoor setting with warm same as this reference image real face 100% original.

Optimal Generation Parameters
Aspect Ratio
3:4
ModelNano Banana Pro
Aesthetic KeynotesReference-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 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: A boy (first reference image), is the main subject.
2Adjust the mood through light and backdrop cues: The background is softly blueish blurred, showing an out-of-focus outdoor setting with warm same as this reference image...
3Keep the finish constraints aligned while you test variants: He is wearing a white blue strap hoodie, sunglasses, He is positioned slightly off-center to the left, with his head...

3 Style Recipes

Swap the subject, keep the frameRecipe #1

Replace a boy (first reference image), is the main subject. 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 the background is softly blueish blurred, showing an out-of-focus outdoor setting with... 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.
  • Structured prompt workflows where the first pass should already have a usable composition.
  • 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.
  • Lock the environment before fine styling changes: The background is softly blueish blurred, showing an out-of-focus outdoor setting with warm same as this...
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 portrait concepts in outdoor scenes. Best in 3:4 framing. Built for reference-image workflows.

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 the background is softly blueish blurred, showing an out-of-focus outdoor setting with warm same as this...

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