Hand-Drawn Graffiti Cartoon Portrait

Create a hand-drawn graffiti-style cartoon portrait using bold black outlines and deliberately imperfect sketch aesthetics.

Style requirements:

Bold black hand-drawn outlines with irregular, uneven edges
Slightly swaying lines create a realistic graffiti effect
Visible pencil or crayon-like strokes and textures
Apply flat coloring, without realistic shadows or lighting
The head and facial features are slightly enlarged, using a simplified form
A natural, friendly, slightly cheerful expression
The focus on the micro-profile face maintains the portrait appearance
It carries a playful, childlike charm and a casual everyday feel
Preserving the organic textures and imperfections of traditional hand-painting
Minimalist backgrounds with simple geometric lines or basic interior elements
The overall appearance resembles a portrait sketch created in the Mobile Notepad app
A relaxed, cute, warm, and friendly atmosphere

Color Processing:

Soft, clean flat colors
Subtle texture coloring, similar to crayons or colored pencils
No gradients, gloss effects, or realistic rendering

Background:

Minimalist and tidy
Simple geometric shapes, furniture outlines, or basic room elements
Hand-drawn graffiti aesthetics consistent with portraits

Avoid:

Photorealistic or realistic facial rendering
Complex anime or manga styles
3D effects
Intense light and shadow
Heavy shadows
Too many details
Over-retouched AI photo editing
High-definition realistic textures
Cinematic effects
Sharp vector with perfect lines

Ideal result: A captivating hand-drawn doodle portrait that feels spontaneous, comfortable, playful, and personalized, like a simple tiled color sketch casually sketched in a digital notebook with a thick black marker.