SANDRO MARTINI (1941-2022) - Pagina N. 42 'Attraverso', 1968 桑德罗-马丁尼（1941-2022） 第 42 页 《穿越》，1968 年 画布上的钢笔画和拼贴画 厘米 75x75 背面有签名、标题、技法、尺寸和日期 背面盖有 Galleria del Milione (MI) 的印章及相关库存编号 2019年11月9日签发的双人照片上的艺术家认证，盖有桑德罗-马尔蒂尼档案馆的印章 出处 米兰 Il Milione 画廊 私人收藏，热那亚 参考书目 2017 Sandro Martini - Catalogue Raisonné，Luigi Sansone 编辑，Edizioni Postmedia SRL，第 590 页

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.