NANNI VALENTINI (1932 - 1985) Lot of three catalogs Transparency 2022 Illustrated monographic catalog 24.5 x 18 cm Silvana Publishing Pages 352 Without defects The interspace between the visible and the tactile 2019 Illustrated monographic catalog published on the occasion of the exhibition held at ABC-ARTE Gallery, Genoa (October 5 - January 5, 2020), artist's stamp on the first page 26.5 x 19.5 cm Gallery edition Pages 162 Without defects Nanni Valentini 2005 Illustrated monographic catalog 26 x 20.5 cm Silvana Publishing Pages 288 Without defects

Composed of several subsidiaries, the Drouot Group is a major player in the art market. Hôtel Drouot, located in the heart of Paris, has been the world's largest public auction center since 1852. 15 salerooms are available to more than 70 auction houses. The emulation generated by an annual offer of 230,000 artworks from 21 major specialities - from Antiquity to street art - attracts some 3,000 visitors every day. The Group's digital platform, Drouot.com, offers digital sales - Live auctions (live broadcasting and participation in auctions), Online-only auctions (dematerialised auctions) and Buy Now sales (sales of lots at fixed prices). Nearly 2 million items are offered annually by 600 auction houses. Auction news is reported every week in La Gazette Drouot, the leading weekly magazine for the art market and culture published by Auctionspress.