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: 9:16. A hyper-realistic, ultra-realistic photograph shot on a Sony A7R V with an 85mm f/1.8 lens, settings at ISO 100, shutter speed 1/500s, aperture f/2.8, capturing an upper-body to medium-long shot with a moderately shallow depth of field creating a pleasing bokeh effect. The aspect ratio is 9:16. The camera angle is slightly downward, positioned at eye-level with the seated subject. The subject, possessing a slender and graceful build with smooth, light-medium warm-toned skin displaying realistic texture, reclines on the white deck of a boat. The subject is angled approximately 20 degrees towards the camera's right. The subject's left arm is extended and gently rests on the boat's edge, supporting the upper body, fingers relaxed. The right arm is bent at the elbow, with the hand resting on the raised right knee. The left leg is extended across the boat's surface, while the right leg is bent at the knee, creating a relaxed posture. The gaze is directed straight at the camera with a calm, composed, and captivating expression, head held level. The dark brown hair is long, straight, parted slightly off-center, and cascades over the subject's left shoulder and partially down the back, with a few strands softly wind-blown around the face. The subject wears a form-fitting, black midi-length halter-neck dress made of a soft, stretchy knit fabric, featuring a high slit on the left side that exposes the upper thigh. A delicate silver pendant necklace with a small circular charm rests at the base of the subject's throat. The subject's facial style includes defined, natural-looking eyebrows, subtle eyeshadow, thin eyeliner, mascara, and soft pink lips with a hint of gloss, complemented by natural-looking foundation. The lighting is bright, natural daylight, coming from above and slightly in front, creating soft highlights on the skin and dress, with minimal, gentle shadows that sculpt the form. The color grading is vibrant and natural, with rich blue tones in the water and sky, and lush greens on the distant islands. The overall mood is tranquil, glamorous, and natural. The background features an expansive, clear blue ocean with subtle ripples and distant green, lush islands under a clear blue sky, rendered with a soft bokeh. The foreground includes the crisp white deck of the boat with hints of its structure and railings. The image has a clean, crisp, and hyper-photorealistic finish, absent of any film grain or digital noise.

Gemini nano banana 提示词 生成图像：将所附参考图像作为人物外观的视觉参考，保持与参考图中人物高度相似。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典型的微小自然变化。生成的主体应清晰酷似参考图，同时仍是自然的摄影演绎。 宽高比：9:16。 这是一张超写实照片，使用索尼A7R V相机搭配85mm f/1.8镜头拍摄，参数设置为ISO 100、快门速度1/500秒、光圈f/2.8，拍摄从上半身到中长景的画面，适度浅景深营造出令人愉悦的散景效果。宽高比为9:16。相机角度略微向下，与坐姿拍摄对象齐眼高。拍摄对象身材纤细优雅，皮肤光滑，属于浅中暖调，呈现出真实纹理，正斜靠在船的白色甲板上。拍摄对象身体向镜头右侧倾斜约20度。拍摄对象左臂伸展，轻轻搭在船舷边缘，支撑上半身，手指放松。右臂肘部弯曲，手放在抬起的右膝盖上。左腿伸展在船面上，右腿膝盖弯曲，形成放松的姿态。拍摄对象目光直视镜头，表情平静、沉着迷人，头部保持水平。深棕色长发直发，偏分略微偏离中心，自然垂落在拍摄对象左肩，并部分垂在后背，几缕发丝在脸旁被微风轻轻吹动。拍摄对象穿着一件修身黑色中长挂脖连衣裙，面料为柔软有弹性的针织材质，左侧高开叉露出大腿上部。一条精致的银吊坠项链，带有一个小圆坠，垂在拍摄对象的喉咙底部。拍摄对象的面部妆容包括轮廓清晰自然的眉毛、淡淡的眼影、细眼线、睫毛膏，还有带一点光泽感的柔粉色嘴唇，搭配自然底色的粉底。光线为明亮的自然日光，从上方略偏前方照射，在皮肤和裙子上形成柔和高光，只有少量柔和阴影勾勒出身形轮廓。色彩分级鲜艳自然，海水和天空呈现浓郁蓝色调，远处岛屿是郁郁葱葱的绿色。整体氛围宁静、迷人、自然。背景是开阔清澈的蓝色海洋，带着细微涟漪，晴朗蓝天下远处是郁郁葱葱的绿色岛屿，背景呈现柔和散景。前景包括干净的白色船甲板，隐约可见船体结构和栏杆。图像呈现干净清晰超写实的最终效果，无任何胶片颗粒或数码噪点。