星夜动态模糊肖像
这是一个复杂的电影级提示词，旨在模拟长曝光天文摄影与刻意动态模糊相结合的效果，在银河下创作出一幅充满动感的肖像。
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中文提示词
保留源照片中的面部特征：五官、比例、自然的不对称性、发色和肤色。面部同时受到强烈的动态模糊和失焦模糊处理，但轮廓和特征与源照片保持一致。 忽略源照片中的其他所有元素：背景、服装、姿势、角度、光影和构图。 地点位于远离城市灯光的偏远地区。天空占据了画面的大部分——密集的繁星散布，银河的发光带清晰地斜跨天际，伴有淡淡的星云薄雾。下方是黑暗的地平线，远处的山峦轮廓隐约可见。 她正对着镜头站立。瞬间：一阵突如其来的强风吹过——她的身体微微摇晃，头部转动，动作尚未平息。 她的面部模糊是由两个原因叠加造成的：相机对焦失误（失焦模糊）以及她在拍摄过程中移动（突如其来的阵风导致的动态模糊）。两种效果叠加在一起——她的面部柔和、失焦，并沿着运动方向产生拖影。面部轮廓重影，五官变得柔和且概括，没有一个点是清晰的。尽管如此，头部的轮廓和整体表情依然可辨，面部通过大致形状保持可识别性，五官依然准确且富有魅力。头发在风中飞散，形成长而有力的模糊轨迹。 她的面部由下方和前方射来的柔和暖光照亮——如同手电筒或小型地面光源——这种光线将她从黑暗中凸显出来，而身后的天空保持完全黑暗且繁星点点，不会过度曝光。 表情：温暖生动的微笑，双唇微启，嘴角上扬——透过模糊依然清晰可见。并非严肃的面容。 服装：{argument name="outfit" default="深祖母绿丝绸长款吊带裙"}，细肩带，裙摆在风中飘动并因动态而模糊，深色面料融入夜色之中。 发型：编成松散的低侧辫垂在肩头，零散的发丝在风中飞舞。 皮肤：温暖的底光营造出柔和的向上阴影，在未被模糊覆盖的区域呈现出细腻的质感。 调色：{argument name="color aesthetic" default="Fujifilm Pacific Blues"} 美学——天空和银河呈现深邃的饱和蓝色调，与底光的暖色调形成鲜明对比。 长曝光天文摄影：星光清晰细腻，带有轻微颗粒感，电影级画质，竖构图。 --ar 4:5 --raw
原始提示词
Preserve the face from the source photo: features, proportions, natural asymmetry, hair colour, skin tone. Face is softened by strong motion blur and out-of-focus blur at the same time, but the silhouette and features match the source. Ignore everything else from the source photo: background, clothing, pose, angle, lighting, composition. Night in a remote location far from city lights. The sky fills most of the frame — a dense scatter of stars, the glowing band of the Milky Way clearly visible running diagonally across the sky, a faint haze of nebulae. A dark horizon below, distant hill silhouettes barely visible. She stands facing the camera. The moment: a sudden gust of wind hits her — her body sways slightly, her head turns, the motion not yet settled. Her face is blurry for two combined reasons: the camera missed focus on her (out-of-focus blur) AND she moved during the shot (motion blur from the sudden gust). Both effects stack together — her face is soft, unfocused, and streaked in the direction of the movement. Facial contours double, features softened and generalized, no single point sharp. Still, the head silhouette and overall expression are guessable, the face stays recognizable by general shape, the features remain correct and attractive. Hair flew apart into long powerful blurred trails from the wind. Her face is lit by a soft warm light from below and in front — like a flashlight or small ground-level source — this light picks her out of the darkness, while the sky behind her stays completely dark and starry, not overexposed. Expression: a warm live smile, lips parted, corners raised — readable through the blur. Not a serious face. Clothing: {argument name="outfit" default="a long flowing slip dress in deep emerald silk"}, thin straps, the hem catching the wind and blurred by the motion, the dark fabric dissolving into the night. Hair: braided into a loose low braid over one shoulder, loose strands flying from the wind. Skin: the warm underlight creates soft upward shadows, detailed texture where untouched by the blur. Colour grading: {argument name="color aesthetic" default="Fujifilm Pacific Blues"} aesthetic — deep saturated blue tones in the sky and Milky Way, a warm contrasting accent from the underlight. Long-exposure astrophotography: stars sharp and detailed, light grain, cinematic quality, vertical composition. --ar 4:5 --raw