弗雷德里克-罗伊斯维格（哈瑙）带玻璃嵌片的银柄碗 20世纪上半叶，底部有大师的 "800 "标记，高脚杯造型，镂空浮雕蝴蝶结和花卉图案装饰，带浮雕条纹的凹陷底座，带皇冠的蝴蝶结柄，无色切割玻璃嵌片，高10厘米，长12厘米，重190克

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.