ภาพวาดตัวละครนามธรรมด้วยสีน้ำและลายเส้นสเก็ตช์

An expressive abstract artwork of [Joker] with an eccentric smile and one hand resting on the chin. The style blends sketch-like ink outlines with dynamic watercolor splatter effects in the background. Features vibrant splashes of blue, yellow, and textured pink. Soft shading, bold contrasting lines, visible paper texture, and intricate brushstroke details throughout.