Mario Schifano (Homs 1934 - Rome 1998) ''Untitled'' 1986 enamel, acrylic and sand on canvas 50x50 cm Signed, dated 86, titled and dedicated on the reverse Provenance Gian Ferrari Gallery, Milan Private collection, Bergamo This work is accompanied by a certificate of authenticity on photograph issued by Archivio Mario Schifano, Rome, with the number 06502240928