Gemini 3.0 Nano Banana Pro
Reference image from @Ankit_patel211View Original

Gemini 3.0 Nano Banana Pro

Text-to-Image

Prompt

{ "image_description": { "subject": { "gender": "female", "ethnicity": "caucasian", "hair": { "color": "strawberry blonde / light auburn", "style": "long, voluminous, wavy, center-parted" } } } }

Aspect Ratio
9:16
Model
Nano Banana Pro

How This Prompt Works

Copy this Nano Banana Pro text-to-image prompt to create fashion editorials with fashion-forward styling and fashion detail. Best in 9:16 framing. Ready...

Keep the base prompt intact for the first run, then iterate on one variable at a time so the composition stays stable. Keep the generator on 9:16 for the closest match. The mood is anchored by { "image_description": { "subject": { "gender": "female", "ethnicity": "caucasian", "hair": { "color":...

Best Settings

Recommended Aspect Ratio
9:16
Recommended Style
Fashion
Negative Prompt
ugly, deformed, low quality, blurry, text, watermark, worst quality, low res
Recommended Model
Nano Banana Pro

What to Change First

  • Change the subject block first: { "image_description": { "subject": { "gender": "female", "ethnicity": "caucasian", "hair": { "color": "strawberry...
  • Adjust the mood through light and backdrop cues: { "image_description": { "subject": { "gender": "female", "ethnicity": "caucasian", "hair": { "color": "strawberry...
  • Keep the finish constraints aligned while you test variants: { "image_description": { "subject": { "gender": "female", "ethnicity": "caucasian", "hair": { "color": "strawberry...

Before You Generate

Note 1

Use 9:16 on the first run, then test alternate crops after the base composition is working.

Note 2

Lock the environment before fine styling changes: { "image_description": { "subject": { "gender": "female", "ethnicity": "caucasian", "hair": { "color":...

Best For

  • Portrait studies, beauty concepts, and tightly framed editorial references.
  • Text-to-image ideation when you want a reliable starting frame in 9:16.
  • Structured prompt workflows where the first pass should already have a usable composition.

Skip This Prompt If

  • You need a wide environment shot or multiple subjects competing for attention in the same frame.
  • You need to begin with a radically different crop than 9:16 instead of honoring the existing composition hints.
  • You expect to rewrite subject, lighting, and finish simultaneously on the very first pass.

Mistakes to Avoid

  • Ignoring the recommended 9:16 crop on the first run. The prompt's composition cues were written for that frame.
  • Changing subject, lighting, and finish together. You lose the stable base that makes the prompt reusable.
  • Dropping the lighting or backdrop cues too early. Those clauses usually carry most of the mood and depth.

3 Ways to Adapt This Prompt

Use these as safe starting edits so you keep the prompt's structure while still making it your own.

Swap the subject, keep the frame

Replace { "image_description": { "subject": { "gender": "female", "ethnicity": "caucasian",... with your own subject while leaving the camera and composition cues intact.

Retune the mood, not the structure

Keep the subject block, then rewrite { "image_description": { "subject": { "gender": "female", "ethnicity": "caucasian",... to move the image into a new lighting setup.

Change the finish without breaking geometry

Test a new texture or rendering finish by rewriting { "image_description": { "subject": { "gender": "female", "ethnicity": "caucasian",... while leaving the scene structure alone.

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