绯红线绣亚麻写实艺术肖像

Transform the uploaded photograph into an extraordinary, photorealistic textile artwork in which the entire portrait is intricately constructed from fine crimson-red sewing threads embroidered onto natural beige linen fabric.

SUBJECT & IDENTITY:
Preserve the subject’s exact facial identity, recognizable features, facial proportions, natural expression, eye shape, nose, lips, jawline, and distinctive characteristics. Recreate the subject as an intricate thread portrait, maintaining strong likeness to the original photograph. Do not beautify, cartoonize, or alter the face.

THREAD ARTWORK:
Every detail of the portrait must appear handcrafted from individual strands of deep scarlet-red, ruby-red, and crimson embroidery thread. Construct the facial contours using delicate directional stitches, fine parallel thread lines, and exceptionally precise needlework. Recreate the eyes, eyebrows, eyelashes, nostrils, lips, cheekbones, and facial shadows using carefully layered red threads of varying thickness and density.

Render the hair as spectacular, voluminous arrangements of individually visible red thread strands, with natural waves, curls, flyaway fibers, overlapping loops, and realistic three-dimensional depth. For bearded subjects, create every mustache and beard hair from thousands of fine, individually defined red fibers. Every strand must follow the natural direction and flow of the hair.

FABRIC & MATERIAL REALISM:
The artwork is stitched directly onto coarse, natural beige linen or burlap fabric. Clearly visible woven fibers, tiny irregularities, fabric grain, thread tension, individual stitches, subtle raised embroidery, and delicate contact shadows create an authentic handcrafted appearance. The red thread must physically interact with the fabric, producing realistic highlights, fine shadows, and tactile dimensionality.

SIGNATURE COMPOSITION:
Create a centered, elegant portrait with the head and hair occupying most of the frame. Let a few loose red threads naturally trail downward from the bottom of the portrait, connecting to a small, realistic wooden-sided spool of deep-red sewing thread positioned directly beneath the neck. Include a loose strand gently curling across the fabric. The spool must look physically real, with visible wound thread, wooden end caps, and soft contact shadows.

LIGHTING & PHOTOGRAPHY:
Soft, warm studio lighting from the upper left, gentle directional shadows, subtle highlights on individual thread fibers, natural beige color grading, macro textile photography, extraordinary material definition, crisp facial stitching, realistic depth of field, and premium handcrafted editorial-art quality.

VISUAL STYLE:
Photorealistic mixed-media textile portrait, hyper-detailed thread embroidery, tactile fiber art, museum-quality needlework, intricate red-on-natural-linen craftsmanship, realistic three-dimensional thread relief, sophisticated minimalist composition, professional macro photography, physically believable materials.

OUTPUT REQUIREMENTS:
Vertical 3:4 aspect ratio. Entire portrait and thread spool visible. Natural beige fabric background. Red thread only for the portrait. No ink, paint, pencil, printed outlines, digital illustration, or ordinary photographic facial skin. No typography, lettering, watermark, border, or additional decorative objects. Maximum detail, exceptional realism, clean composition.

将上传的照片转变为一件非凡的、写实主义的纺织艺术品，其中整个肖像都是由绣在天然米色亚麻布上的精细绯红色缝纫线错综复杂地构成的。

主体与身份：
保留主体准确的面部身份、可辨识的特征、面部比例、自然表情、眼睛形状、鼻子、嘴唇、下颚线以及独特的特征。将主体重新创作为一个复杂的线绣肖像，保持与原始照片的高度相似。不要美化、卡通化或改变面部。

线条艺术：
肖像的每一个细节都必须看起来是由深红、宝石红和绯红色绣花的单根股线手工制作而成的。使用精致的有方向性的针法、精细的平行线条和极其精确的针线活来构建面部轮廓。使用精心分层的不同厚度和密度的红线重新创作眼睛、眉毛、睫毛、鼻孔、嘴唇、颧骨和面部阴影。

将头发渲染成引人注目的、蓬松的、单根可见的红线排列，具有自然的波浪、卷曲、飞扬的纤维、重叠的环圈和真实的立体深度。对于有胡须的主体，用数千根精细的、单独定义的红色纤维创建每一根胡须和落腮胡。每一根发丝都必须遵循头发的自然方向和流向。

面料与材质真实感：
艺术品直接缝合在粗糙的、天然米色的亚麻布或麻布织物上。清晰可见的编织纤维、微小的凹凸不平、织物纹理、线条张力、单个针脚、微妙的凸起刺绣以及细腻的接触阴影，营造出真实的手工外观。红线必须与织物产生物理交互，产生真实的亮部、精细的阴影和触觉维度感。

标志性构图：
创建一个居中的、优雅的肖像，头部和头发占据画面的大部分。让几根松散的红线自然地从肖像底部向下垂落，连接到位于脖子正下方的一个带有木质侧边的、写实的小型深红色缝纫线轴。包括一根轻轻卷曲在织物上的松散线条。线轴必须看起来具有真实的物理质感，带有可见的缠绕线、木质端盖和柔软的接触阴影。

灯光与摄影：
来自左上方的柔和、温暖的演播室灯光，柔和的有方向性的阴影，单根纤维上的微妙高光，自然的米色调色，宏观纺织摄影，非凡的材质清晰度，清晰的面部缝线，真实的景深，以及优质的手工编辑艺术品质。

视觉风格：
写实主义混合媒介纺织肖像，超细致的线绣，触觉纤维艺术，博物馆级针线活，复杂的红底天然亚麻工艺，真实的立体线条浮雕，精致的极简主义构图，专业的宏观摄影，物理上可信的材质。

输出要求：
纵向 3:4 宽高比。整个肖像和线轴均可见。天然米色织物背景。仅在肖像部分使用红线。无墨水、油漆、铅笔、印刷轮廓、数字插图或普通摄影面部皮肤。无排版、文字、水印、边框或其他装饰物。最高的细节，卓越的真实感，干净的构图。