模型指南 · Gemini 3.6 Flash

Nano Banana 2.1

关注视觉设计、局部编辑与主体一致性

Nano Banana 2.1 是基于 Gemini 3.6 Flash 的图像生成与编辑模型。本页整理模型能力、提示词使用建议与社区案例，帮助你了解它能做什么。

浏览模型提示词官方介绍 ↗

怎么组织提示词

制作系列图时，先写清必须保留的人脸特征、服装、产品外形和配色。编辑图片时，把“需要改变”与“保持不变”分别写出，每一轮都检查结果后再继续。

使用前需要知道

官方模型卡仍提示小字渲染、角色一致性和空间指令可能出错。本站社区案例沿用来源标注，不等于独立实测；具体可用控制项以生成平台为准。

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社区提示词与案例

当前已发布 28 条对应模型案例，沿用原有提示词库。

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Create a hyper-realistic 1960s vintage editorial fashion photograph in a vertical 9:16 composition, featuring the gir…
Nano Banana 2.1人像

1960 年代复古时装：车侧后视镜里的全身照

Create a hyper-realistic 1960s vintage editorial fashion photograph in a vertical 9:16 composition, featuring the girl from the reference image. Preserve her identity and appearance exactly as shown in the reference — including her facial structure, proportions, distinctive features, skin tone, hairstyle characteristics, and overall natural appearance. Do not alter or reinterpret her face. The scene is captured as a full-body fashion portrait reflected inside a small, oval chrome side mirror of a vintage car. The mirror has naturally curved, slightly distorted edges and realistic reflections. The camera is positioned close to the driver's window, angled toward the side mirror. Inside the mirror reflection, the girl is fully visible with generous background space. She is walking toward the rear of the car while slightly turning her head toward the mirror, creating a subtle candid moment. She has a calm, confident expression with a soft, understated smile. She wears a beautifully tailored powder-blue midi dress with a slim waist belt, paired with a burgundy silk scarf, elegant cat-eye sunglasses, a small ivory handbag, and classic white pointed heels. Her styling has an authentic polished 1960s fashion aesthetic. The environment is a retro Mediterranean-American street with a palm-lined road, pastel-colored storefronts, a vintage station wagon, and distant mountains. Bright golden morning sunlight creates warm, natural highlights and soft shadows across the scene. Use a refined color palette of powder blue, ivory, burgundy, and warm beige. The image should look like an authentic aged 35mm film photograph, with natural analog grain, subtle film imperfections, tiny scratches, realistic exposure, authentic skin texture, and physically accurate mirror reflections. The overall mood should feel chic, nostalgic, elegant, and slightly mysterious — like a genuine fashion editorial photograph captured in the 1960s rather than an AI-generated image. Photorealistic, cinematic, highly detailed, natural proportions, realistic fabric texture, authentic vintage photography aesthetics.

Black and white fine-art architectural portrait photography, vertical 4:5 portrait format. A perfectly circular porth…
Nano Banana 2.1人像

黑白舷窗构图：混凝土楼梯间人像

Black and white fine-art architectural portrait photography, vertical 4:5 portrait format. A perfectly circular porthole-shaped cutout reveals a brutalist concrete stairwell, while everything outside the circle is flat, solid near-black charcoal (#161616), with a thin crisp white rectangular border line inset a few millimeters from the frame edge. The circle sits slightly above center, with the thick, weathered concrete ring edge visible on the left side. Inside the circle: wide concrete steps rising diagonally from left to right, a slim dark metal handrail running parallel along the diagonal, a large curved concrete wall on the right catching a hard shaft of direct sunlight that creates a bright white diagonal shape, a dark curved ceiling overhang at the top right, and rough concrete texture on the left wall. Extremely high contrast, deep crushed blacks, bright highlights, strong geometric lines and curves. A lone man is walking up the stairs in the lower right of the circle, caught mid-step, one hand lightly sliding along the metal handrail. His body is angled up the staircase, but his head is turned and he looks directly into the camera lens, making strong eye contact with the viewer. He is clearly visible, not a silhouette: bareheaded with short dark hair, no hat, no cap, wearing a dark long coat, face lit by the sunbeam on one side, with a calm, serious expression. His face is the sharpest point in the image, with crisp eyes, skin texture, and defined jawline, in razor-sharp focus. Shot on an 85mm f/1.4 portrait lens, shallow depth of field, the stairs, handrail, and concrete walls behind and in front of him fall into a soft, creamy blur, with gentle compression of the stairwell geometry. Moody, minimalist, cinematic, fine film grain, no color, no text.

A hyper-realistic, 8K resolution cinematic close-up portrait of the person in the uploaded image. The image features…
Nano Banana 2.1人像

明暗对照法电影感特写人像

A hyper-realistic, 8K resolution cinematic close-up portrait of the person in the uploaded image. The image features dramatic chiaroscuro lighting, heavily illuminating the left side of his face while casting deep, moody shadows on the right against a solid black background. He has an intense, direct gaze, dark brown eyes with square catchlights, and textured, wet-styled hair. He is wearing a plain black t-shirt. Render with 35mm film grain and a shallow depth of field, prioritizing extreme character consistency and highly detailed skin texture, including visible pores.

A cinematic portrait of a executive in a business suit, captured in a moment. The image features warm, dramatic side…
Nano Banana 2.1人像

电影感企业高管肖像模板（方括号变量）

A cinematic [medium close-up] portrait of a [black man] [middle-aged] executive in a [dark] business suit, captured in a [contemplative] moment. The image features warm, dramatic side lighting that creates depth and atmosphere, while the shallow depth of field isolates [him] against a softly blurred background of ambient evening lighting. His intense, focused expression and thoughtful gesture are emphasized by the intimate framing and professional cinematography. Prompt Customization: Change the words between brackets.

资料来源

资料核对：2026-10-09。本站为独立提示词与模型资料站，与 Google 无关联。案例署名及原帖见详情页。