Renato Guttuso (Bagheria 1912 - Roma 1987) "Untitled" 1969-70 oil on canvas 65x50 cm Signed top right Signed on the reverse Provenance Christie's Modern and Contemporary Art, Milan, 20 May 1996 Private collection This work is accompanied by photo-certificate of authenticity issued by the Guttuso Archives, Rome, with the n. 1815411310, on 6-01-2003