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. Realism-heavy outputs where believable materials, skin, or product finishes need to hold up in close view.

What common mistakes should be avoided when using this prompt?

Ignoring the recommended 3:4 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. Asking for readable type, logos, or packaging text without first removing the no-text constraint.

What are the recommended aspect ratio and settings?

Recommended aspect ratio is 3:4 using Nano Banana Pro. Negative prompt filters include: ugly, deformed, low quality, blurry, text, watermark, worst quality, low res.

Prompt Showcase/Split Public-Private Portrait

Verified Prompt Recipe

Ratio 3:4Image-to-Image

Split Public-Private Portrait

Copy this Nano Banana Pro reference-guided prompt to create portrait concepts with 35mm film texture and photorealistic detail. Best in 3:4 framing.

Master PromptClick to select all

Chest-up portrait, 100% face preservation, lighting and pose locked to reference. Split down the center with a bold torn-paper texture. Left side (Public Persona): Hyper-realistic portrait with clean lighting and neutral background. Subtle film grain. Expression composed and polished. Right side (Private Self): Illustrated pop-art style portrait with vibrant colors. Background filled with exaggerated social icons, notifications, hearts, comment bubbles, emojis, distorted likes counters, stickers, and playful Japanese-style typography. Color palette: saturated pinks, yellows, blues. Tone: playful but critical, modern, viral-ready.

Optimal Generation Parameters

Aspect Ratio

3:4

ModelNano Banana Pro

Aesthetic Keynotes35mm Film, Photorealistic, Reference-Guided

#portrait #pop-art #realistic #cartoon #vibrant #dynamic #playful #critical

Test & Generate with GPT Image 2

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

Split Public-Private 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: Chest-up portrait, 100% face preservation, lighting and pose locked to reference.

2Adjust the mood through light and backdrop cues: Left side (Public Persona): Hyper-realistic portrait with clean lighting and neutral background.

3Keep the finish constraints aligned while you test variants: Split down the center with a bold torn-paper texture.

3 Style Recipes

Swap the subject, keep the frameRecipe #1

Replace chest-up portrait, 100% face preservation, lighting and pose locked to reference. 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 left side (public persona): hyper-realistic portrait with clean lighting and neutral... 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.
•Realism-heavy outputs where believable materials, skin, or product finishes need to hold up in close view.
✓Start with a sharp reference image. This prompt is written to preserve source identity, silhouette, or product structure before stylization.
✓Use 3:4 on the first run, then test alternate crops after the base composition is working.
✓This prompt suppresses text or logos. Remove that constraint before asking for branded packaging, typography, or visible watermarks.

Pitfalls to Avoid (Common Mistakes)

!Ignoring the recommended 3:4 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.
!Asking for readable type, logos, or packaging text without first removing the no-text constraint.
✕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 3:4 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 3:4 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 3:4 for the closest match. The mood is anchored by chest-up portrait, 100% face preservation, lighting and pose locked to reference.

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