RENATO GUTTUSO (Bagheria 1911 - Roma 1987) Untitled 1954 oil on canvas 30x40 cm signed lower right on the reverse signed and dated on the reverse authenticated by the artist   The artwork has a certificate of authenticity released by Archivi Renato Guttuso, Rome. The artwork is registered at Archivi Renato Guttuso n. 1815412660.           © Renato Guttuso