Black and White Charcoal Sketch Portrait

Use the uploaded photo as the only identity reference for this person.

Transform this person into a high-end black-and-white art portrait: {argument name="pose" default="sitting comfortably, reading an open book while holding a small coffee cup in one hand"}.

Identity Retention:
Maintain recognizable facial structure, eyes, eyebrows, nose, lips, jawline, skin features, hairstyle, hair texture, and overall likeness, faithful to the uploaded reference photo.

Pose:
The subject sits in a relaxed, elegant posture, naturally looking down at the open book while reading. One hand gently holds a ceramic coffee cup, and the other hand supports or holds the open book. The pose should be natural, quiet, and unforced.

Clothing:
Retain the person's clothing from the reference photo where appropriate, showing realistic fabric textures and natural folds. The overall outfit should be sophisticated and understated.

Art Style:
Transform the entire scene into a {argument name="art style" default="fine monochromatic pencil and charcoal sketch"}, combined with realistic editorial portrait photography style.

Use extremely delicate graphite pencil lines, exquisite cross-hatching, realistic charcoal shading, fine paper texture, subtle ink strokes, hand-drawn edges, and soft tonal transitions.

Smoke Effect:
The subject is surrounded by gracefully flowing charcoal smoke, graphite dust, fine sketch grain, and ink lines. The smoke should naturally emerge around the subject's hair, shoulders, arms, clothing, book, and lower body, gradually fading into the white background.

Coffee Cup:
The ceramic coffee cup must be clearly recognizable in the subject's hand, fully rendered with realistic pencil and charcoal shading.

Book:
The open book must be clearly visible and detailed, with realistic pages and subtle handwritten-like page textures. Do not add readable text or logos to the pages.

Background:
Clean white or warm white textured paper background. Minimalist composition with the subject emerging from the surrounding smoky sketch art.

Color:
Strictly black-and-white and soft grey monochrome. No colors.

Lighting:
Soft cinematic portrait lighting converted to monochrome, with rich facial highlights and natural shadows.

Quality:
Ultra-fine, realistic body structure, highly detailed hair strands, realistic hands and fingers, fine clothing, realistic ceramic cup and book, professional gallery-grade pencil and charcoal sketch.

Composition:
Centered portrait, fully showing the person, coffee cup, and book. Head, hair, hands, cup, book, and body are all within the frame. Leave plenty of clean white space around the smoky art edges.

Important:
The uploaded image is for identity reference only. Retain identity and likeness. Do not replace faces. Do not add text, logos, watermarks, borders, or picture-in-picture frames. Do not make collages. Do not make it in color. Do not make it cartoon or 3D. Do not crop the coffee cup or book. The final result should look like a realistic photo transformed into an exquisite black-and-white pencil and charcoal masterpiece.

Aspect Ratio: 4:5

以上传的照片作为此人唯一的身份参考。

将此人转化为一幅高级黑白艺术肖像：{argument name="姿势" default="舒适地坐着，一边阅读一本摊开的书，一只手拿着小咖啡杯"}。

保留身份特征：
保持此人可辨认的面部结构、眼睛、眉毛、鼻子、嘴唇、下颌线、皮肤特征、发型、发质以及整体相似度，忠实于上传的参考照片。

姿势：
人物以放松、优雅的姿态坐着，自然低头看向摊开的书，正在阅读。一只手轻轻握着陶瓷咖啡杯，另一只手托着或扶着摊开的书。姿势应自然、安静、不做作。

服装：
在合适的情况下保留参考照片中人物的服装，呈现真实的织物质感和自然褶皱。整体穿搭保持精致、低调。

艺术风格：
将整个场景转化为{argument name="艺术风格" default="精细的单色铅笔与炭笔素描"}，结合写实编辑肖像摄影风格。

使用极其细腻的石墨铅笔线条、精致的交叉排线、写实的炭笔明暗、细腻的纸张纹理、微妙的墨迹笔触、手绘边缘和柔和的色调过渡。

烟雾效果：
人物周围环绕优美流动的炭笔烟雾、石墨粉尘、细腻的素描颗粒和墨迹线条。烟雾应自然地围绕人物的头发、肩膀、手臂、衣服、书本和下半身浮现，逐渐淡入白色背景。

咖啡杯：
陶瓷咖啡杯必须清晰可辨地出现在人物手中，完全用写实的铅笔与炭笔明暗呈现。

书：
摊开的书必须清晰可见且细节丰富，有写实的书页和微妙的类似手写感的页面纹理。不要在书页上添加可读的文字或标志。

背景：
干净的白色或暖白色纹理纸背景。极简构图，人物从周围烟雾般的素描艺术中浮现。

颜色：
严格黑白和柔和灰色单色。不要任何彩色。

光线：
柔和的电影感肖像光线转化为单色调，面部高光细节丰富，阴影自然。

质量：
超精细、写实的人体结构、高度精细的发丝、写实的手和手指、精细的服装、写实的陶瓷杯和书本、专业画廊级铅笔与炭笔素描。

构图：
居中肖像，完整呈现人物、咖啡杯和书本。头部、头发、手、杯子、书和身体都在画面内。烟雾艺术边缘周围留出充足的干净白色空间。

重要：
上传的图片仅用于身份参考。
保留人物的身份和相似度。
不要替换面部。
不要添加文字、标志、水印、边框或画中画框。
不要制作拼贴。
不要做成彩色。
不要做成卡通或 3D 效果。
不要裁切咖啡杯或书本。
最终结果应看起来像一张写实照片被转化为精致的黑白铅笔与炭笔杰作。

宽高比：4:5