现代手绘天真风圣诞插画

Transform the uploaded photograph into a beautiful, contemporary hand-drawn naïve Christmas illustration, inspired by premium vintage holiday greeting cards and modern folk-art poster design.

ART STYLE:

- Authentic hand-drawn illustration with a charming, playful naïve-art aesthetic.
- Slightly exaggerated, whimsical proportions.
- Imperfect, irregular outlines and organic hand-drawn contours.
- Simplified shapes with carefully selected decorative details.
- Flat, bold, contrasting colours with a warm Christmas palette.
- Subtle vintage paper texture with a refined printed-card finish.
- Delicate hand-drawn decorative marks, patterns and festive accents.
- Minimalist yet visually rich composition.

COLOUR PALETTE:
Use traditional Christmas colours: deep forest green, warm red, cream, muted beige, golden yellow and earthy brown. Maintain strong colour contrast and a cohesive vintage aesthetic.

PRESERVE THE ORIGINAL PHOTOGRAPH:
Retain the person's recognisable facial features, hairstyle, clothing, pose, expression and body proportions. Preserve the main objects, their arrangement and the essential details of the original environment. Translate everything into the illustrated style rather than replacing it with unrelated elements.

DESIGN & COMPOSITION:
Create an elegant, charming Christmas postcard illustration. Simplify the background into tasteful decorative shapes while retaining recognizable elements from the original photograph. Add small festive decorative details only where they naturally complement the existing scene.

STRICT VISUAL RULES:

- No photorealism.
- No 3D rendering.
- No realistic lighting or shadows.
- No gradients.
- No glossy or metallic effects.
- No artificial digital painting appearance.
- No excessive detail or visual clutter.

The final result should look like an authentic, professionally illustrated Christmas greeting card, with the charm of handmade folk art and the sophistication of a premium designer postcard.

FORMAT: A6 portrait orientation, 2:3 aspect ratio, print-ready composition.

将上传的照片转换为精美、现代的手绘天真风圣诞插画，灵感源自高端复古节日贺卡和现代民间艺术海报设计。

艺术风格：

- 具有迷人、俏皮的天真艺术美感的真实手绘插画。
- 略微夸张、奇幻的比例。
- 不完美、不规则的轮廓和有机的设计手绘轮廓。
- 具有精心选择的装饰细节的简化形状。
- 平面、大胆、对比鲜明的色彩，搭配温暖的圣诞调色板。
- 微妙的复古纸张纹理，具有精致的印刷卡片质感。
- 细腻的手绘装饰标记、图案和节日点缀。
- 极简但视觉丰富的构图。

调色板：
使用传统的圣诞色彩：深森林绿、暖红、奶油色、柔和的米色、金黄色和土褐色。保持强烈的色彩对比和统一的复古美感。

保留原始照片：
保留人物可辨认的面部特征、发型、服装、姿势、表情和身体比例。保留主要物体、它们的排列以及原始环境的基本细节。将一切转化为插画风格，而不是用无关元素替换。

设计与构图：
创建一张优雅、迷人的圣诞明信片插画。将背景简化为雅致的装饰形状，同时保留原始照片中的可辨认元素。仅在能自然补充现有场景的地方添加细小的节日装饰细节。

严格视觉规则：

- 无写实主义。
- 无 3D 渲染。
- 无写实光影。
- 无渐变。
- 无光泽或金属效果。
- 无人造数字绘画外观。
- 无过度细节或视觉凌乱。

最终结果看起来应该像一张真实的、专业设计的圣诞贺卡，兼具手工民间艺术的魅力和高端设计师明信片的精致感。

格式：A6 纵向，2:3 纵横比，印刷就绪构图。