Image created on Nano Banana Pro...
Ratio 9:16Image-to-Image
Creator Reference:@AlexPromptsAI
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 in studio setups with photorealistic detail and macro detail. Best in 9:16...

Master PromptClick to select all

Image created on Nano Banana Pro🍌🍌🍌 Save it for yourself and take cool photos Upload photo of yourself and add Prompt:👇👇👇👇👇 { "prompt": "A vertical triptych collage of three amateur phone shots featuring a subject in a dark forest at sunset. \n\n***IDENTITY INSTRUCTION: Completely copy the facial appearance, bone structure, hair, and unique features (piercings, tattoos, moles) from the user's uploaded reference photo. Map the user's face onto the subject in these poses exactly.\n\nSHOT 1 (Top): Medium shot, slightly tilted angle. Subject stands among dark trees wearing casual everyday clothes (random selection matching subject's gender - hoodie, jacket, shirt, etc.). Off-center composition, looking sideways. Warm red-orange sunset light filters through trees, hitting one side of face and neck. Shadows are deep and crushed.\n\nSHOT 2 (Middle): Extreme macro close-up of eye. SHARP FOCUS on iris - high detail, visible iris patterns and texture. Red sunset glow reflects in the eye. Natural eyelash clustering, visible skin pores around eye. Slight phone camera noise.\n\nSHOT 3 (Bottom): Low-angle close-up, head tilted back. Face turned upward. Warm sunset light illuminates jaw, neck, nose profile. Expression of calm or exhaustion. Dark blurred forest background.\n\nTECHNICAL & ATMOSPHERE:\n- Camera: Smartphone camera (iPhone/Android), not professional.\n- Quality: Slightly degraded, phone sensor noise, minor compression artifacts, subtle blur in parts.\n- Composition: Tilted horizon, asymmetrical framing, imperfect crop - looks candid/amateur.\n- Color: Natural sunset red-orange tones, not artificial lighting. Deep shadows, warm highlights.\n- Texture: Visible digital noise, slight motion blur, lens imperfections typical of phone cameras.\n\nSKIN PARAMETERS:\n- Hyper-realistic skin with visible pores, micro-creases, peach-fuzz hairs catching sunset light, natural skin sheen, subtle warm/reddish cast from sunset, soft lip texture, natural eyelash clustering.\n- Skin must look fresh and young but NOT airbrushed - keep all natural imperfections.\n\nDETAILS:\n- Nose shape visible in sunset light.\n- Clothing is casual, random, gender-appropriate.\n- Background: dark forest trees, out of focus, moody atmosphere.\n- Overall vibe: raw, candid, imperfect phone photography from golden hour.", "negative_prompt": "professional studio lighting, perfect composition, straight horizon, polished, airbrushed skin, plastic skin, CGI, 3D render, digital art, painting, suit, formal wear, artificial red light, neon, perfect symmetry, clean image, high-end camera", "parameters": { "aspect_ratio": "9:16", "quality": "standard", "style": "raw_phone_photography", "chaos": 25, "stylize": 400 } }

Optimal Generation Parameters
Aspect Ratio
9:16
ModelNano Banana Pro
Aesthetic KeynotesPhotorealistic, Macro, Minimalist, 3D Rendered

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 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: { "prompt": "A vertical triptych collage of three amateur phone shots featuring a subject in a dark forest at sunset.
2Adjust the mood through light and backdrop cues: Warm red-orange sunset light filters through trees, hitting one side of face and neck.
3Keep the finish constraints aligned while you test variants: SHARP FOCUS on iris - high detail, visible iris patterns and texture.

3 Style Recipes

Swap the subject, keep the frameRecipe #1

Replace { "prompt": "a vertical triptych collage of three amateur phone shots featuring a... 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 warm red-orange sunset light filters through trees, hitting one side of face and neck. 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.
  • •Clean studio results where spacing, surfaces, and product separation need to read immediately.
  • ✓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: { "prompt": "A vertical triptych collage of three amateur phone shots featuring a subject in a dark forest at...
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.
  • !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: 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 in studio setups with photorealistic detail and macro detail. Best in 9:16......

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 { "prompt": "a vertical triptych collage of three amateur phone shots featuring a subject in a dark forest at...

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