What visual goals is this prompt best for?

Portrait studies, beauty concepts, and tightly framed editorial references. Reference-image workflows where identity, product shape, or silhouette should survive the restyle. Cinematic, mood-first outputs where light direction carries a lot of the final image quality.

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. Using a muddy reference image and expecting the prompt to repair identity, silhouette, or packaging structure on its own.

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 reference-guided prompt to create portrait...

Verified Prompt Recipe

Ratio 9:16Image-to-Image

Creator Reference:@NameIsSudee

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 with 35mm film texture and photorealistic detail. Best in 9:16 framing.

Master PromptClick to select all

Morning Selfie 🤍 Google Nano Banana 2 Prompt: { "subject": { "identity": { "likeness_calibration": "Sadie Sink", "facial_features": { "description": "defined zygomatic bones, structured jawline, realistic skin pores/fine hair/moles/freckles", "eyes": "vibrant brown iris, intricate radial pattern, heavy limbal ring, wet clumped lashes, sharp corneal speculars", "expression": "smiling, slightly parted hydrated lips with vermilion texture", "skin_state": "drenched, non-uniform water droplets, visible SSS on ears/nose tip" }, "hair": { "color": "signature red", "state": "soaked, slicked back, stray wet tendrils framing face/neck/collarbones", "texture": "clumped wet fibers, high-gloss specular highlights" }, "body": { "type": "refined hourglass, natural proportions", "details": "detailed clavicles/suprasternal notch, skin tension on shoulders, 3D refractive water droplets with caustics" } } }, "wardrobe": { "description": "white heavy-gauge cotton terry towel wrapped tightly around chest", "fabric_physics": "looped pile weave, localized saturation/wet patches, realistic fiber light interaction" }, "pose_action": { "description": "medium close-up, leaning forward 30° toward lens (selfie perspective), one arm extended holding camera (off-screen), direct gaze", "fidelity_check": "exact anatomical weight distribution/posture match to reference" }, "scene": { "environment": "high-end modern bathroom", "background_details": "out-of-focus steamy shower glass with condensation, written 'Keor' on damp glass, vertical streaks, neutral grey/white porcelain tiles", "reflection_rules": "consistent ray-traced reflections, no ghosting/warping" }, "lighting": { "type": "multi-point cinematic bathroom", "sources": [ "diffused overhead LED 5500K moderate", "softbox rim light highlighting moisture edges" ], "shadows": "soft contact shadows under chin/collarbones" }, "camera": { "specs": "8k RAW, 9:16 vertical", "lens": "35mm f/1.8 wide-angle prime, shallow DoF", "settings": "ISO 100, HDR enabled", "negative_constraints": [ "no logos/text", "no beautify smoothing/plastic skin", "no extra limbs/distorted fingers", "no watermarks", "no makeup/airbrushing" ] } }

Optimal Generation Parameters

Aspect Ratio

9:16

ModelNano Banana Pro

Aesthetic Keynotes35mm Film, Photorealistic, Cinematic, 3D Rendered

#portrait #woman #man #group #selfie #photorealistic #cinematic #retro

Test & Generate with GPT Image 2

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

Morning Selfie 🤍

Google Nano Banana 2

Prompt:

{
  "subject": {
    "identity": {
      "likeness_calibration": "Sadie Sink",
      "facial_features": {
        "description": "defined zygomatic bones, structured jawline, realistic skin pores/fine hair/moles/freckles",
        "eyes": "vibrant brown iris, intricate radial pattern, heavy limbal ring, wet clumped lashes, sharp corneal speculars",
        "expression": "smiling, slightly parted hydrated lips with vermilion texture",
        "skin_state": "drenched, non-uniform water droplets, visible SSS on ears/nose tip"
      },
      "hair": {
        "color": "signature red",
        "state": "soaked, slicked back, stray wet tendrils framing face/neck/collarbones",
        "texture": "clumped wet fibers, high-gloss specular highlights"
      },
      "body": {
        "type": "refined hourglass, natural proportions",
        "details": "detailed clavicles/suprasternal notch, skin tension on shoulders, 3D refractive water droplets with caustics"
      }
    }
  },
  "wardrobe": {
    "description": "white heavy-gauge cotton terry towel wrapped tightly around chest",
    "fabric_physics": "looped pile weave, localized saturation/wet patches, realistic fiber light interaction"
  },
  "pose_action": {
    "description": "medium close-up, leaning forward 30° toward lens (selfie perspective), one arm extended holding camera (off-screen), direct gaze",
    "fidelity_check": "exact anatomical weight distribution/posture match to reference"
  },
  "scene": {
    "environment": "high-end modern bathroom",
    "background_details": "out-of-focus steamy shower glass with condensation, written 'Keor' on damp glass, vertical streaks, neutral grey/white porcelain tiles",
    "reflection_rules": "consistent ray-traced reflections, no ghosting/warping"
  },
  "lighting": {
    "type": "multi-point cinematic bathroom",
    "sources": [
      "diffused overhead LED 5500K moderate",
      "softbox rim light highlighting moisture edges"
    ],
    "shadows": "soft contact shadows under chin/collarbones"
  },
  "camera": {
    "specs": "8k RAW, 9:16 vertical",
    "lens": "35mm f/1.8 wide-angle prime, shallow DoF",
    "settings": "ISO 100, HDR enabled",
    "negative_constraints": [
      "no logos/text",
      "no beautify smoothing/plastic skin",
      "no extra limbs/distorted fingers",
      "no watermarks",
      "no makeup/airbrushing"
    ]
  }
}

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: defined zygomatic bones, structured jawline, realistic skin pores/fine hair/moles/freckles

2Adjust the mood through light and backdrop cues: defined zygomatic bones, structured jawline, realistic skin pores/fine hair/moles/freckles

3Keep the finish constraints aligned while you test variants: defined zygomatic bones, structured jawline, realistic skin pores/fine hair/moles/freckles

3 Style Recipes

Swap the subject, keep the frameRecipe #1

Replace defined zygomatic bones, structured jawline, realistic skin pores/fine... 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 defined zygomatic bones, structured jawline, realistic skin pores/fine... 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.
•Cinematic, mood-first outputs where light direction carries a lot of the final image quality.
✓Start with a sharp reference image. This prompt is written to preserve source identity, silhouette, or product structure before stylization.
✓Use 9:16 on the first run, then test alternate crops after the base composition is working.
✓Lock the environment before fine styling changes: defined zygomatic bones, structured jawline, realistic skin pores/fine hair/moles/freckles

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.
!Using a muddy reference image and expecting the prompt to repair identity, silhouette, or packaging structure on its own.
✕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: 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 with 35mm film texture and photorealistic detail. Best in 9:16 framing. Built...

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 9:16 for the closest match. The mood is anchored by defined zygomatic bones, structured jawline, realistic skin pores/fine hair/moles/freckles

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