5 月 68 日 - 海报 匿名者 斗争仍在继续，让我们支持船工罢工 彩色海报，Tchou éditeur，巴黎，1968 年，COGERY、CABASSON 和 du GRIFFON 出版社出版 49 x 32.5 厘米 注：在 1968 年 5 月事件期间，TCHOU 出版社汇集并出版了一些最引人注目的街头海报。

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.