Vintage Mid Century Modern abstract bronze sculpture titled "Campana en el Norte" by Mexican artist Rogelio Madero de la Pena. Esculator Rogelio Madero de la Pena. The sculpture measures approximately 27-1/2 inches tall, 21 inches long and 18 inches wide. The sculpture is signed "Madero" on the base. A typed letter signed by the artist and dated 1975 is included.