Luis Gowland Moreno, Argentinian, 1902 to 1971, mixed media abstract assemblage painting artwork. Singed to the back. inscribed Medallion and dated 1966 to the label mounted to the back. Luis Gowland Moreno was most active during his painting life in Argentina. The majority of his works depicted urban scenes and city street scenes. Abstract Paintings And Argentinian Art Collectibles.