乔治-布拉克（1882 年，阿让特伊-1963 年，巴黎） "诗人与鸟 石版画，印在日本纸上，右下方有签名，左下方有 XVI/XXV 对齐符号 背面注释："Achetée le 13.1.63 / pour mon agrégation / chez BREHERET / 9 quai malaquai / Paris / 2.500"。 高度：54 厘米。宽度：69 厘米。目测（下部有斑点）。 出处： - 1963 年 1 月 13 日购自 Galerie Bréheret，特雷戈的财产。

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.