MARIO NIGRO Dallo spazio totale,1954 oil on canvas, cm 72 x 49 Signed lower right: M.Nigro Signed, titled and dated on the reverse: Mario Nigro dallo 'spazio totale' 1954 The work is registered with Archivio Mario Nigro, Milan under the number 0223.1. cm 72 x 49 private collection. Starting bid : 32000