Gianni Colombo ( Milano  1937 - Melzo  1993 )

"4 cerchi attraversano un quadrato in 12 tempi" 1961-1971 silkscreen on plexiglass cm 20x100 Signed and numbered 6/45 at the bottom right Paolo Minetti Editori, Genoa   Provenance Private collection, Milan

Estimate € 200 - 300

Sold € 220