John Romita Sr. is an American comic book artist best known for his work on Marvel Comics. He played a significant role in shaping the visual style of characters like Spider-Man and Daredevil during the 1960s and 1970s. His dynamic illustrations and storytelling helped elevate the popularity of superhero comics. Romita began his career in the 1940s and became a prominent figure in the comic book industry. He served as the art director for Marvel and mentored many young artists, including his son, John Romita Jr.. His contributions have left a lasting impact on the world of comics.