if you can find a more...
Ratio 9:16Text-to-Image
Creator Reference:@brindleyai
Original Post

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

Copy this Nano Banana Pro text-to-image prompt to create portrait concepts in studio setups with photorealistic detail and cinematic lighting. Best in 9:16...

Master PromptClick to select all

if you can find a more realistic prompt than this, please write it in the comments Nano Banana Pro { "aspect_ratio": "3:4", "photo_style": "casual everyday smartphone photo", "subject": "Young woman with long dark hair, wearing a black distressed cutout crop top and laced-side mini skirt.", "environment": "Indoor bedroom. White walls. Two graphic skateboards hanging vertically. Edge of white bed visible.", "scene_structure": "Subject in foreground taking mirror selfie. Skateboards and wall in background.", "composition": "Subject centered, framed mid-thigh up. Mirror frame on right edge.", "pose_structure": "Standing, hips tilted. One hand holding phone, other hand resting on hip. Torso slightly angled.", "camera": { "device": "smartphone camera", "angle": "straight on, mirror reflection", "height": "chest level", "distance": "medium", "perspective": "mirror selfie", "depth_of_field": "deep focus" }, "lighting": { "type": "natural light", "source": "diffuse ambient", "direction": "front", "shadow_softness": "soft natural shadows", "exposure": "balanced smartphone exposure" }, "color_science": { "style": "natural smartphone colors", "white_balance": "neutral", "contrast": "normal", "saturation": "natural slightly vibrant" }, "body_proportions": "Curvy hourglass silhouette. Narrow waist, prominent hips. Proportionally full chest.", "facial_details": "Winged eyeliner, full matte lips, neutral expression.", "materials_and_textures": "Matte black fabric, smooth skin, glossy phone case, printed skateboards.", "atmosphere": "Casual, personal, unstaged.", "generation_prompt": "Casual smartphone mirror selfie of a curvy young woman with long black hair. Wearing a black cutout crop top and laced-side black mini skirt. Holding a sticker-covered phone, one hand on hip. Tilted posture. White wall background with two vertical graphic skateboards. Deep focus, natural lighting, unstaged everyday snapshot.", "negative_prompt": "wrong pose, altered limbs, incorrect anatomy, distorted proportions, flat chest, simplified body shape, bad perspective, blurry background, strong bokeh, cinematic lighting, studio lighting, overexposed, HDR, plastic skin, overly smooth skin." }

Optimal Generation Parameters
Aspect Ratio
9:16
ModelNano Banana Pro
Aesthetic KeynotesPhotorealistic, Cinematic, Moody, Studio

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 text-to-image 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: { "aspect_ratio": "3:4", "photo_style": "casual everyday smartphone photo", "subject": "Young woman with long dark hair,...
2Adjust the mood through light and backdrop cues: Skateboards and wall in background.
3Keep the finish constraints aligned while you test variants: ", "environment": "Indoor bedroom.

3 Style Recipes

Swap the subject, keep the frameRecipe #1

Replace { "aspect_ratio": "3:4", "photo_style": "casual everyday smartphone photo", "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 skateboards and wall in background. to move the image into a new lighting setup.

Change the finish without breaking geometryRecipe #3

Test a new texture or rendering finish by rewriting ", "environment": "indoor bedroom. while leaving the scene structure alone.

Production Quality Guide: Best Use vs. Pitfalls

Ideal Use Cases (Where it Shines)
  • •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.
  • ✓Use 9:16 on the first run, then test alternate crops after the base composition is working.
  • ✓Lock the environment before fine styling changes: Skateboards and wall in background.
Pitfalls to Avoid (Common Mistakes)
  • !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.
  • ✕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 9:16 instead of honoring the existing composition hints.
  • ✕Skip if: You want a loose multi-subject scene instead of a prompt built around one controlled focal point.

Technical Analysis & How This Prompt Works

Copy this Nano Banana Pro text-to-image prompt to create portrait concepts in studio setups with photorealistic detail and cinematic lighting. Best in...

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 skateboards and wall in background.

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