概述
这是一套诺贝尔奖颁奖典礼风格的人物肖像插画生成指令。灵感来源于诺奖现场画家为获奖者绘制的速写肖像 – 大胆的墨笔线条、极简的配色（仅黑白金三色）、充满人文气质的手绘质感。通过反推这种画风的关键特征，即可生成同样风格的 AI 插画。
生图指令
Hand-drawn editorial portrait illustration style.
Bold, expressive black ink brush lines with strong variation in thickness, visible brush texture and calligraphic strokes.
Minimalist color palette limited to black, white, and muted metallic gold.
Gold paint applied loosely and imperfectly, with broken edges, uneven coverage, and organic brush marks, used as symbolic highlights rather than realistic shading.
Facial structure suggested through lines and negative space, not detailed rendering.
Flat composition with subtle depth created by line weight and color contrast.
Background kept clean and neutral, showing natural paper texture.
Overall aesthetic feels intellectual, timeless, and humanistic, similar to contemporary Nobel Prize laureate portrait illustrations.
No photorealism, no smooth gradients, no digital polish.
风格要点解析
- 线条：粗细变化明显的黑色墨笔线条，带有书法感的笔触纹理
- 配色：仅使用黑、白、哑光金三色，极简克制
- 金色处理：金色颜料以不规则、不完美的方式涂抹，边缘破碎、覆盖不均匀，用作象征性点缀而非写实着色
- 面部表达：通过线条和留白暗示面部结构，不做精细渲染
- 背景：干净中性，保留自然纸张纹理
- 整体气质：知性、永恒、人文主义
这种风格非常适合知识类、思想类内容的配图，能为文章增添高级的人文气质。
