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, maintaining strong resemblance to the person in the reference. 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. Aspect Ratio: 3:4. A hyper-realistic, ultra-sharp photograph taken on a modern smartphone, specifically an iPhone 15 Pro, characterized by its digital clarity. Shot on a modern high-end smartphone camera, wide-angle lens, ISO 50, f/1.8. A young woman in her early 20s reclines on a picnic blanket, angled 45 degrees to the left with a natural weight shift, her left arm braced behind her and right hand lifting a strawberry to her open mouth. She features a voluminous 90s-style blowout with soft curtain bangs. Her expression is radiant and playful, showing a spontaneous mid-laugh gaze, sparkling eyes with micro-tightening at the corners, and a slight nose scrunch. She wears a pink and white gingham corset-style top, a heavy white knit cardigan with embroidered red cherries draped off her shoulders, and classic blue denim jeans, finished with a chunky pearl necklace. Her skin exhibits a soft glow with visible pores and a "clean girl" makeup look featuring rosy cheeks and winged liner. The setting is a sunlit grassy field filled with daisies, featuring a picnic spread of chocolate cake and lattice pie on a floral cloth, backed by a fence and tall stone pines. Illuminated by soft, diffused natural light, the entire scene is rendered in incredibly sharp focus without any background blur, revealing crisp fabric textures and a subtle digital grain.

Gemini nano banana 提示词 生成图像：以所附参考图像作为角色外观的视觉指引，与参考图中的人物保持高度相似。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度自然变化。生成的主体应明显相似于参考图像，同时保持自然摄影式的诠释。 宽高比：3:4。 一张超写实、极致锐利的照片，使用现代智能手机——具体为 iPhone 15 Pro——拍摄，具有其标志性的数字清晰度。使用现代高端智能手机摄像头拍摄，广角镜头，ISO 50，f/1.8。一位二十岁出头的年轻女子斜倚在野餐垫上，身体向左倾斜 45 度并自然地转移重心，左臂撑在身后，右手拿着一颗草莓送向微张的嘴。她拥有一头蓬松的 90 年代风格吹风造型和柔和的帘式刘海。她的表情光彩照人又俏皮自然，呈现出突发性大笑中的凝视，眼眸闪烁，眼角微微收紧，鼻子略微皱起。她身穿粉白格子紧身胸衣式上衣，一件厚实的白色针织开衫（绣有红色樱桃图案）松垮地搭在肩头，下身是经典蓝色牛仔裤，并搭配一条粗大的珍珠项链。她的肌肤呈现柔和光泽，可见细微毛孔，妆容为“clean girl”风格，双颊红润并带有上扬眼线。场景设定在阳光充足的草地上，开满了雏菊，野餐布上摆满了巧克力蛋糕和格子派，背靠着围栏和挺拔的意大利石松。整幅画面在柔和、漫射的自然光下呈现，整体以极其锐利的对焦渲染，无任何背景虚化，织物纹理清晰可见，并带有细微的数码颗粒感。