A cartoon-style male portrait illustration, featuring thick black outlines and flat color blocks in a hand-drawn style. The main subject is a man wearing a blue knitted hat, with thick black long hair and a beard, dressed in a green top. He gazes slightly upward, revealing a large amount of sclera, with a somewhat alert expression. The character occupies the center of the image, set against a pure bright yellow background, creating a strong contrast of primary colors. The overall composition is simple, with high color saturation, and the visual style leans toward modern trendy illustration or digital avatar art, lacking clear light and shadow, presenting a flat decorative aesthetic.
