Asta Bidspirit | Umberto Mastroianni

Umberto Mastroianni - Composizione, 1956mixed media on engraved, corrugated, embossed and torn cardboard applied on aluminum sheet, cm. 46x63x9, original frameSigned on lower left: MastroianniOn the back side, adhesive label with stamp ”Umberto Mastroianni sculptor Marino-Rome”Authentication from the Centro Studi dell'Opera di Umberto Mastroianni