Asta Bidspirit | Umberto Mastroianni, Untitled

Umberto Mastroianni, Untitled - Untitled. Year 1961. Size 60x60 cm. Mixed media on cardboard. Signed and dated lower left. The artwork is accompanied by the certificate of authenticity released by the artist. Framed.  Provenance: Private Collection, Reggio Emilia (Italy).