What visual goals is this prompt 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. Clean studio results where spacing, surfaces, and product separation need to read immediately.

What common mistakes should be avoided when using this prompt?

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.

What are the recommended aspect ratio and settings?

Recommended aspect ratio is 9:16 using Nano Banana Pro. Negative prompt filters include: ugly, deformed, low quality, blurry, text, watermark, worst quality, low res.

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

Verified Prompt Recipe

Ratio 9:16Text-to-Image

Creator Reference:@Minahil42298354

Original Post

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

{ "action": "photorealistic mirror selfie", "subject": { "person": "A smiling young woman with voluminous, wavy brunette hair", "outfit": "Cream-colored...

Master PromptClick to select all

Image on Gemini Nano Banana Prompt: { "action": "photorealistic mirror selfie", "subject": { "person": "A smiling young woman with voluminous, wavy brunette hair", "outfit": "Cream-colored long-sleeve ribbed knit sweater, high-waisted light-wash straight-leg denim jeans", "accessories": "Layered gold necklaces, holding a modern smartphone in a light grey case", "pose": "Standing barefoot on a wooden floor, tilted head, natural candid expression" }, "setting": { "location": "Cozy, sunlit bedroom seen through a large ornate gold-framed floor mirror", "background_elements": [ "Mid-century modern wooden nightstand with a small potted succulent and books", "Neat bed with grey linens and a patterned throw blanket", "Warm ambient lighting from a bedside lamp and delicate string lights", "Clothing rack with colorful garments and minimalist framed wall art" ] }, "technical_specs": { "lighting": "Soft natural daylight mixed with warm indoor lamp glow", "composition": "Full-body vertical shot, reflection-based depth of field", "aesthetic": "Clean, lifestyle-oriented, warm domestic atmosphere", "quality": "8K resolution, sharp details on fabric texture and mirror reflections" } }

Optimal Generation Parameters

Aspect Ratio

9:16

ModelNano Banana Pro

Aesthetic KeynotesPhotorealistic, Minimalist, Fashion

#portrait #woman #man #young-woman #selfie #photorealistic #minimalist #indoor

Test & Generate with GPT Image 2

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

Image on Gemini Nano Banana

Prompt:
{
  "action": "photorealistic mirror selfie",
  "subject": {
    "person": "A smiling young woman with voluminous, wavy brunette hair",
    "outfit": "Cream-colored long-sleeve ribbed knit sweater, high-waisted light-wash straight-leg denim jeans",
    "accessories": "Layered gold necklaces, holding a modern smartphone in a light grey case",
    "pose": "Standing barefoot on a wooden floor, tilted head, natural candid expression"
  },
  "setting": {
    "location": "Cozy, sunlit bedroom seen through a large ornate gold-framed floor mirror",
    "background_elements": [
      "Mid-century modern wooden nightstand with a small potted succulent and books",
      "Neat bed with grey linens and a patterned throw blanket",
      "Warm ambient lighting from a bedside lamp and delicate string lights",
      "Clothing rack with colorful garments and minimalist framed wall art"
    ]
  },
  "technical_specs": {
    "lighting": "Soft natural daylight mixed with warm indoor lamp glow",
    "composition": "Full-body vertical shot, reflection-based depth of field",
    "aesthetic": "Clean, lifestyle-oriented, warm domestic atmosphere",
    "quality": "8K resolution, sharp details on fabric texture and mirror reflections"
  }
}

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: { "action": "photorealistic mirror selfie", "subject": { "person": "A smiling young woman with voluminous, wavy...

2Adjust the mood through light and backdrop cues: { "action": "photorealistic mirror selfie", "subject": { "person": "A smiling young woman with voluminous, wavy...

3Keep the finish constraints aligned while you test variants: { "action": "photorealistic mirror selfie", "subject": { "person": "A smiling young woman with voluminous, wavy...

3 Style Recipes

Swap the subject, keep the frameRecipe #1

Replace { "action": "photorealistic mirror selfie", "subject": { "person": "a smiling young... 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 { "action": "photorealistic mirror selfie", "subject": { "person": "a smiling young... 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 { "action": "photorealistic mirror selfie", "subject": { "person": "a smiling young... 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.
•Clean studio results where spacing, surfaces, and product separation need to read immediately.
✓Use 9:16 on the first run, then test alternate crops after the base composition is working.
✓Lock the environment before fine styling changes: { "action": "photorealistic mirror selfie", "subject": { "person": "A smiling young woman with voluminous,...

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

{ "action": "photorealistic mirror selfie", "subject": { "person": "A smiling young woman with voluminous, wavy brunette hair", "outfit": "Cream-colored......

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 { "action": "photorealistic mirror selfie", "subject": { "person": "a smiling young woman with voluminous,...

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