怪诞几何卡通肖像

Vertical bizarre flat cartoon portrait of {argument name="subject" default="a person"} with a high geometric head shape, a long narrow neck, huge round eyes, a tiny mouth and an unflappable laugh, dressed in {argument name="clothing" default="colorful streetwear"}, with {argument name="object" default="a small creature"} sitting on their head like a living hat. Pure black outline, smooth color fills, simple face shapes, rare drawings on animal fur or skin, playful surreal character design, bold graphic palette. Background decorations: simplified environmental elements, made using simplified shapes, clear depth, a small amount of scenery from the environment and a clear cartoon perspective. Clear digital illustration, vertical framing in the form of a poster, no realism, no 3D rendering, no picturesque shading, aspect ratio 4:5.