2023Quittenbaum Kunstauktionen GmbHEmilio Ambasz; Giancarlo Piretti, 'Dorsal' office chair and bar stool, 1980See Sold Price
2021Quittenbaum Kunstauktionen GmbHGiancarlo Piretti; Emilio Ambasz; Open Ark, Holland,See Sold Price
2021Hudson Valley Auctioneers LLC Beacon NYBook, Italian Design in MoMa, "Italy: The New DomesticSee Sold Price
2020Quittenbaum Kunstauktionen GmbHB. Radice e.a. , Set of four 'Italian design' books,See Sold Price