Charles LÉANDRE (1862-1934) 莱莫瓦夫人（莱昂德尔之女）和她的两个女儿的肖像"（1906 年）研究报告 奶油色纸张上的黑色石头，左下方有签名和日期 "C. Léandre 1906 44 x 32.5 厘米（视图） (轻微斑点） 与保存在 Vire（189 x 105 厘米，Vire，诺曼底省 Vire 博物馆，inv.1968.3.8）的画家姐姐和两个侄女的大幅粉彩肖像相比较。

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.