Gemini nano banana 提示词

Gemini nano banana prompt Create image: Use the attached reference image as a visual guide for the character’s appearance. Preserve key visual traits such as facial structure and overall proportions, while allowing small natural variations typical of real photography. The generated subject should clearly resemble the reference while remaining a natural photographic interpretation. A romantic travel lifestyle portrait near the Eiffel Tower during bright afternoon light, captured with mobile camera/iPhone iso 100, with flash-lit lighting, no background blur, no bokeh, flattened shadows and blacks, no color grading. The Eiffel Tower rises clearly behind her and creates a strong vertical anchor, while bridge lines and stone railings guide the framing. She has a powdery mattte and porcelain skintone, glossy shimmer douyin makeup, aegyosal, glossy pink lips and grey contact lenses. Dark brown hair in a modern soft glam style, long loose curls with a smooth crown and flowing ends. She wears a feminine white fitted dress with subtle texture and a woven white shoulder bag for a clean elegant palette. Pose is realistic and natural, body turned slightly sideways, head looking back toward camera, one hand holding a phone near the hip, shoulders relaxed, not stiff or front-facing. Fashionable tourist-girl energy, clean composition, polished but candid. -ar 3:4 8k UHD

Gemini nano banana 提示词 创建图像：以所附参考图像作为角色外观的视觉参考。保留面部结构和整体比例等关键视觉特征，同时允许真实摄影中常见的小幅自然变化。生成的主体应明显与参考相似，同时保持自然摄影化的诠释。一张浪漫的旅行生活方式人像，拍摄于埃菲尔铁塔附近明亮的午后光线，使用手机/iPhone 拍摄，iso 100，使用闪光灯照明，无背景模糊，无散景，阴影和黑色被压平，无调色。埃菲尔铁塔清晰矗立在她身后，形成强烈的垂直视觉锚点，而桥梁线条和石栏杆引导画面构图。她的肤色为粉质哑光瓷器肌，带有抖音风格的光泽闪亮妆容、眼卧蚕（aegyosal）、光泽粉唇和灰色美瞳。深棕色头发采用现代柔和魅力风格，长而松散的卷发，头顶顺滑，发尾飘逸。她穿着一条女性化的白色修身连衣裙，质感细腻，搭配一只白色编织单肩包，整体色调简洁优雅。姿势真实自然，身体微微侧转，头部回望镜头，一只手在臀部附近拿着手机，肩膀放松，不僵硬也不正面朝向镜头。时尚的游客女孩气质，构图简洁，精修但不失自然。-ar 3:4 8k UHD