查尔斯-帕森格（Charles Passenger）创作的威廉-德-摩根日落月光套色光泽壁盘，中心绘有一只老鹰攻击一只较小的猛禽，大鸟的翅膀伸展到边缘，蓝色和粉色三重光泽、 绘有CP字母图案，直径25厘米。 文学 马丁-格林伍德 威廉-德-摩根的设计》，理查德-丹尼斯出版社，第 45 页，原设计图目录编号 1244。

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.