ภาพลายเส้นสมุดระบายสีสำหรับพิมพ์

Black-and-white coloring page line art of [a sports car], designed for a target age of [9] years old. Clean, distinct black outlines with no shading, gradients, or grayscale fills. Pure white background (#ffffff). Printable composition centered on the page, with all elements contained cleanly within the canvas margins.