Open GPT Image 2 Nano Banana...
Ratio 3:4Image-to-Image
Creator Reference:@JamilAI55
Original Post

Copy this Nano Banana Pro reference-guided prompt to create character...

Copy this Nano Banana Pro reference-guided prompt to create character portraits with giant-scale contrast and editorial styling. Best in 3:4 framing.

Master PromptClick to select all

① Open GPT Image 2/ Nano Banana pro/ Gemeni / Grok ② Add your image ③ Paste the prompt ④ Create the result CONCEPT — EXACT: A layered composite — a massive faded close-up ghost portrait fills the upper background blending into a dark marble-textured backdrop, and a smaller sharp full-color standing portrait of the same man stands in the foreground beside a giant oversized black chess king piece, strategic power-and-leadership theme. BACKGROUND GHOST PORTRAIT — EXACT: Large faded close-up portrait, head turned slightly, calm intense composed gaze, short neat hair, light beard, blending into the dark grey-black marble texture so it reads as a subtle tonal overlay. MAIN SUBJECT — FOREGROUND — EXACT: Standing pose beside a giant black marble chess king piece taller than himself, one hand resting on top of the chess piece's crown, other hand tucked into the trouser pocket, calm confident composed gaze toward camera. MAIN SUBJECT IDENTITY LOCK: Foreground face must match the ghost portrait exactly — same jaw width, cheek fullness, beard density, nose shape, and lip shape, with natural head-to-body proportion. BODY: Medium-tan skin tone, lean build, confident composed standing posture. OUTFIT: Black tailored double-breasted overcoat over a black turtleneck, black tailored trousers, black leather dress shoes, silver wristwatch. PROP DETAIL — EXACT: An oversized black marble chess king piece with intricate carved detailing standing beside the subject, smaller white and black chess pieces scattered across a checkered marble floor in the foreground. BACKGROUND — EXACT: Dark grey-black marble hall with soft veining texture, subtle checkered marble floor pattern, dramatic empty space suggesting scale and power. LIGHTING — EXACT: Single dramatic side-key light, deep shadow across half the marble hall, crisp highlight along the chess piece's carved edges and the subject's jawline. COLOR GRADE — EXACT: Deep charcoal-and-black dominant palette throughout, cool marble-grey undertones, natural warm skin tone providing the only contrast, dramatic high-end editorial power-portrait color grading with ultra-detailed 8K sharpness. Shot on Sony A7R IV, 50mm f/1.8 — foreground subject and chess piece tack sharp with fabric and stone detail crisp, background ghost portrait softly blended. Ultra photorealistic — zero AI artifacts, no watermark. IMPORTANT — Use ONLY my uploaded face reference image for the facial structure and identity in BOTH the ghosted background portrait AND the full-color foreground standing figure. My face must remain EXACTLY the same as my real appearance with zero identity change. Preserve my exact hairstyle, hairline, forehead shape, eyebrows, eye shape, nose structure, lips, beard density, moustache style, jawline, skin tone, facial texture, masculine proportions, and all natural imperfections exactly as shown in the uploaded image. Do NOT beautify, cartoonize, smooth skin, feminize, or replace my face with a random celebrity or model face. Identity preservation is the highest priority for both instances of my likeness in this composite. Gnrat ratio 3:4

Optimal Generation Parameters
Aspect Ratio
3:4
ModelNano Banana Pro
Aesthetic KeynotesScale-Play, Editorial, Photorealistic, Anime-Inspired

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 reference-guided prompt to create character...
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: ① Open GPT Image 2/ Nano Banana pro/ Gemeni / Grok ② Add your image ③ Paste the prompt ④ Create the result CONCEPT —...
2Adjust the mood through light and backdrop cues: BACKGROUND GHOST PORTRAIT — EXACT: Large faded close-up portrait, head turned slightly, calm intense composed gaze,...
3Keep the finish constraints aligned while you test variants: PROP DETAIL — EXACT: An oversized black marble chess king piece with intricate carved detailing standing beside the...

3 Style Recipes

Swap the subject, keep the frameRecipe #1

Replace ① open gpt image 2/ nano banana pro/ gemeni / grok ② add your image ③ paste the prompt ④... 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 background ghost portrait — exact: large faded close-up portrait, head turned slightly,... 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.
  • ✓The prompt body explicitly asks for 3:4, so the page now prioritizes 3:4 over generic fallback settings.
  • ✓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 character portraits with giant-scale contrast and editorial styling. 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 ① open gpt image 2/ nano banana pro/ gemeni / grok ② add your image ③ paste the prompt ④ create the result...

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