手绘涂鸦风格卡通肖像插画

Create a hand-drawn doodle-style cartoon portrait using thick black outlines and an intentionally imperfect sketch aesthetic.

Style Requirements:

Thick black hand-drawn outlines with irregular, uneven edges

Slightly wobbly linework to create an authentic doodle effect

Visible pencil or crayon-like strokes and textures

Flat color fills with no realistic shading or lighting

Slightly enlarged head and facial features with simplified forms

Natural, friendly, slightly cheerful expression

Subtle side-profile emphasis while maintaining a portrait appearance

Childlike, playful charm with a casual everyday feeling

Preserve the organic texture and imperfections of traditional hand drawing

Minimalist background with simple geometric lines or basic interior elements

Overall appearance similar to a portrait sketch created in a mobile note-taking app

Relaxed, cute, warm, and approachable mood

Color Treatment:

Soft, clean, flat colors

Lightly textured coloring that resembles crayons or colored pencils

No gradients, glossy effects, or realistic rendering

Background:

Minimal and uncluttered

Simple geometric shapes, furniture outlines, or basic room elements

Hand-drawn doodle aesthetic consistent with the portrait

Avoid:

Photorealism or realistic facial rendering

Complex anime or manga styles

3D effects

Dramatic lighting

Heavy shadows

Excessive detail

Hyper-polished AI retouching

High-definition realistic textures

Cinematic effects

Sharp vector-perfect linework

Desired Result: A charming, hand-drawn doodle portrait that feels spontaneous, cozy, playful, and personal, as if sketched casually in a digital notebook with thick black marker lines and simple flat colors.