MASTROIANNI UMBERTO (1910 - 1998) GEOMETRIC FORCES, 1970. Metal bas-relief. Cm 49x34.50. signature and dateThe work is accompanied by a certificate from the Center for the Study of the Work of Umberto MastroianniThe work will be included in the Catalogue raisonné of the work of Umberto Mastroianni, soon to be published

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