Piero Sadun (Siena 1919 – Siena 1974), Monochrome (1973)
Oil painting on canvas measuring 105 x 95 cm signed and dated 73 lower right, on the back there is the Galleria Edieuropa label.
Bibliography: Sadun 100 catalog of the Exhibition held in L’Aquila and Siena in 2019, edited by Marco Di Capua, pag. 119.
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