Robert "Rob" Liefeld (born October 3, 1967) is an American comic book creator. A prominent writer/artist in the 1990s, he has since been called one of the most controversial figures in the comic industry. In the early 1990s, the self-taught artist became prominent due to his work on Marvel Comics' The New Mutants and later X-Force. In 1992, he and several other popular Marvel illustrators left the company to fund Image Comics, which started a wave of comic books owned by their creators rather than by publishers. The first book published by Image Comics was Rob Liefeld's Youngblood #1. Black and white sketch, signed.|||Length: 11 in (27.9 cm) Width: 8 1/2 in (21.6 cm)|美國漫畫家Rob Liefeld畫稿簽名|