模糊的脸时尚素描

Create a loose fashion illustration on a clean off-white paper background: a young East Asian man with messy black hair sits cross-legged in a relaxed pose, body angled slightly left, holding a half-eaten triangular rice ball in his raised right hand. His face is intentionally obscured by a soft rectangular blur centered over the facial features, while the ears, jawline, neck, and hair remain partly visible. Dress him in a bold cobalt-blue sleeveless oversized vest or haori-like outer layer with sharp angular shoulders over a dark navy long-sleeve shirt, loose black wide-leg trousers, dark blue slip-on shoes with white soles, and a small black wristwatch or bracelet. Use expressive hand-drawn ink outlines, visible sketch construction lines, rough marker strokes, watercolor-like blue fills, high-contrast shadows, and minimal background detail. Keep the composition full-body, centered, with the seated legs forming a wide diagonal base; make the clothing graphic and geometric, the hand anatomy refined, and the overall mood quiet, stylish, and slightly melancholic. No text, no props other than exactly 1 rice ball and 1 wrist accessory, no detailed background.