Image on Gemini Nano Banana Prompt...
Reference image from @Minahil42298354View Original

Copy this Nano Banana Pro text-to-image prompt to create portrait...

Text-to-Image

Prompt

Image on Gemini Nano Banana Prompt: { "image_metadata": { "version": "1.0", "style": "Hyper-Realistic Cinematic Photography", "aspect_ratio": "9:16" }, "prompt_details": { "subject": { "focus": "Extreme macro profile of a young man", "features": [ "Hyper-detailed skin pores", "Light facial stubble", "Wet dark hair clinging to forehead", "Piercing hazel eyes with wet lash line" ], "expression": "Contemplative, intense, focused gaze" }, "environment_effects": { "moisture": [ "Individual water droplets on cheeks", "Glistening sweat beads", "Wet skin texture with high specular highlights" ], "lighting": { "type": "Soft directional side-lighting", "effects": ["Subsurface scattering", "Sharp iris reflections"] } }, "technical_specs": { "camera": { "lens": "85mm Macro", "aperture": "f/1.8", "focus_mode": "Sharp focus on eye and skin grain" }, "post_processing": [ "Cinematic color grading", "Neutral palette", "High-fidelity texture rendering", "Depth of field bokeh" ] }, "negative_constraints": [ "Smooth skin", "Cartoonish", "Text", "Watermarks", "Low resolution", "Overexposed" ] } }

How This Prompt Works

Copy this Nano Banana Pro text-to-image prompt to create portrait concepts with photorealistic detail and cinematic lighting. 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 0", "style": "hyper-realistic cinematic photography", "aspect_ratio": "9:16" }, "prompt_details": {...

Best Settings

Recommended Aspect Ratio
9:16
Recommended Style
Photorealistic, Cinematic, Macro, 3D Rendered
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_metadata": { "version": "1.
  • Adjust the mood through light and backdrop cues: 0", "style": "Hyper-Realistic Cinematic Photography", "aspect_ratio": "9:16" }, "prompt_details": { "subject": {...
  • Keep the finish constraints aligned while you test variants: 8", "focus_mode": "Sharp focus on eye and skin grain" }, "post_processing": [ "Cinematic color grading", "Neutral...

Before You Generate

Note 1

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

Note 2

This prompt suppresses text or logos. Remove that constraint before asking for branded packaging, typography, or visible watermarks.

Note 3

Lock the environment before fine styling changes: 0", "style": "Hyper-Realistic Cinematic Photography", "aspect_ratio": "9:16" }, "prompt_details": {...

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.
  • Cinematic, mood-first outputs where light direction carries a lot of the final image quality.

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 want a loose multi-subject scene instead of a prompt built around one controlled focal point.

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_metadata": { "version": "1. with your own subject while leaving the camera and composition cues intact.

Retune the mood, not the structure

Keep the subject block, then rewrite 0", "style": "hyper-realistic cinematic photography", "aspect_ratio": "9:16" },... to move the image into a new lighting setup.

Change the finish without breaking geometry

Test a new texture or rendering finish by rewriting 8", "focus_mode": "sharp focus on eye and skin grain" }, "post_processing": [... while leaving the scene structure alone.

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