Umberto Mastroianni - composizione – 1965, tecnica mista, cartone graffiato, su cornice metallica. 
Dimensioni opera 50 x 70 cm.
Provenienza Italia.
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Umberto Mastroianni - composition - 1965, technique mixte, carton gratté, sur châssis métallique.
Taille de travail 50 x 70 cm.
Origine Italie.
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Umberto Mastroianni - composition - 1965, mixed technique, scratched cardboard, on metal frame.
Work size 50 x 70 cm.
Origin Italy.