"ESTATUT D'AUTONOMÍA DE CATALUNYA 1979" - B.: Gráfiques Ibéria workshop, 1980. Folio, ex. on branch in case ed. Print on laid paper from the Guarro house. Numbered copy of a limited edition of 500, it bears the autograph signature in pencil of the parliamentarians Jordi Puyol, RAmón Trias Fargas, Miquel Roca Junyer, Maciá Alavedra Mover, Llivert Cuatrecasas Membrado, María Rubies Garrofé, Joseph Mª Cullell Nadal and Ramón Sala Canadell.

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.