现代表现主义半写实油画肖像

Sophisticated contemporary oil portrait painting with expressive, loose brushwork, combining refined semi-realistic portraiture, classical fine-art painting, and modern editorial painterly aesthetics. The subject is rendered with highly controlled yet visibly handcrafted oil strokes, layered pigments, soft impasto, delicate dry-brush marks, and expressive directional brushwork that follows the natural anatomy and volume of the face.

Facial features are detailed and semi-realistic, with luminous skin, natural texture, expressive eyes, carefully modeled nose and lips, and richly layered hair built from flowing individual brushstrokes. Use warm brown, deep umber, burnt sienna, ochre, muted peach, cream, ivory, soft gray-blue, charcoal, and subtle muted gold accents, matching the reference palette precisely. Highlights are predominantly warm ivory and creamy white, while shadows remain deep but soft and painterly.

The background uses the same desaturated blue-gray and warm ivory palette, appearing like an unfinished classical painted canvas. Broad vertical and horizontal brushstrokes, translucent paint layers, softly scraped areas, subtle dry-brush textures, and irregular painterly patches create an atmospheric studio-like backdrop. Keep the background simple, quiet, and organically integrated with the portrait rather than sharply separated.

The lower portion of the figure intentionally becomes unfinished and gradually dissolves into loose white and ivory brushstrokes. Clothing, shoulders, chest, and lower contours progressively lose definition, breaking into scattered semi-transparent strokes and fading pigment. Edges become incomplete, soft, irregular, and partially disappear into the background, creating the unmistakable impression of an intentionally unfinished oil painting. Do not create a hard bottom edge.

Maintain a refined balance between highly detailed facial realism and deliberately unfinished painterly abstraction. Visible brushwork, layered oil pigments, soft impasto, subtle canvas texture, natural imperfections, elegant tonal transitions, museum-quality portrait painting, cinematic atmosphere, timeless fine-art character.

NEGATIVE PROMPT: No photorealistic photography, no 3D CGI, no vector appearance, no hard digital outlines, no glossy rendering, no completely finished lower body, no sharp background separation.

Aspect ratio: 9:16

复杂精致的现代油画肖像，具有表现力的松散笔触，结合了精致的半写实人像、古典美术绘画和现代社论绘画审美。主体以高度受控但明显的手工油画笔触渲染，包含层叠的颜料、柔软的厚涂、细腻的干刷痕迹，以及遵循面部自然解剖结构和体积的表现性定向笔触。

面部特征详细且半写实，拥有发光的皮肤、自然的纹理、富有表现力的眼睛、精心造型的鼻子和嘴唇，以及由流动的单根笔触构建的层次丰富的头发。使用暖褐色、深棕、焦赭色、黄赭色、柔和的桃色、奶油色、象牙色、柔和的灰蓝色、木炭色和微妙的柔和金色装饰，精确匹配参考调色板。高光主要是暖象牙色和奶油白，而阴影保持深沉但柔和且具绘画感。

背景使用相同的低饱和度蓝灰色和暖象牙色调，看起来像未完成的古典绘画画布。宽大的垂直和水平笔触、透明的油漆层、轻柔刮擦的区域、细微的干刷纹理和不规则的绘画色块营造出一种大气且类似工作室的背景。保持背景简单、安静，与肖像有机结合，而不是生硬分离。

人像的下部刻意设计为未完成状态，并逐渐消解为松散的白色和象牙色笔触。衣服、肩膀、胸部和下轮廓逐渐失去清晰度，分解为散射的半透明笔触和逐渐变淡的颜料。边缘变得不完整、柔软、不规则，并部分消失在背景中，营造出刻意未完成的油画的鲜明印象。不要创建生硬的底边。

在高度详细的面部写实主义和刻意未完成的绘画抽象之间保持精致的平衡。清晰可见的笔触、层叠的油画颜料、柔软的厚涂、微妙的画布纹理、自然的不完美、优雅的色调过渡、博物馆级别的肖像画、电影感氛围、永恒的美术特质。

反向提示：非照片写实摄影，非 3D CGI，非矢量外观，无硬性数字轮廓，无光泽渲染，无完全完成的下半身，无锐利的背景分离。

宽高比：9:16