MARCELLO PIACENTINI (ATTRIB. TO) Pair of armchairs for the IV Quadriennale Palazzo delle Esposizioni Roma. Solid walnut, upholstered fabric. Italy, 1940s. Metal inventory plate 'Quadriennale 425'. 113x60x91 cm A PAIR OF ARMCHAIRS ATTRIBUTED TO M. PIACENTINI Official website of the Quadriennale di Roma, Vintage image. Very good overall condition. Scratches and signs of wear. Old woodworm marks presumably inactive. Upholstery overhauled. fabric replaced in very good condition: has minor scratches and negligible signs of wear.