Original Vintage Serigraph Poster/Cartel. By Ruben Moreira (DC Comics artist). Measures: 20 x 29 1/2. Condition: great color saturation/no fading, excellent condition with slight wear at edges, non smoking home. Ruben Moreira (July 27, 1922 – May 21, 1984) was a Puerto Rican comic book artist and writer best known for his work on Tarzan and as a DC Comics artist. He was one of the most sought after artists in the United States. In addition, he also designed many drawings that illustrate the history of our country.