Ross Andru (born Rossolav Andruskevitch, June 15, 1927 – November 9, 1993) was an American comic book artist and editor. He is best known for his work on The Amazing Spider-Man, Wonder Woman, Flash and Metal Men.
His most frequent collaborator was inker Mike Esposito, with whom he worked on projects over a span of four decades. The two founded three short-lived comic books companies: Mr. Publications (1951), MikeRoss (1953) and Klevart Enterprises (1970).
Andru was inducted into the Will Eisner Comic Book Hall of Fame in 2007.
Source: Wikipedia, "Ross Andru", available under the CC-BY-SA License.