Mario Schifano (Homs 1934 - Roma 1998) "Senza titolo, riproduzione di when I remember G. Balla" serigraph on canvas, monotype 141x100 cm Signed on the reverse Provenance Private collection, Bologna This work is accompanied by a photo-certificate of authenticity issued by Archivio Mario Schifano, Rome, with no. G00010050512