Casimir BRAU-SIMON: The hens, circa 1890, Ink, Artist's stamp

Expertized by Patrick & Augustin de Bayser : The Bayser Office : Registered Expert at Voluntary Sale Council ("Conseil des Ventes Volontaires"), member of The Trade Union of Professional Experts in Art Work ("Syndicat des Experts Professionnels en Œuvres d'Art"), expert for The Court of Appeal of Paris. Founded in 1936 by Patrick and Rose-Anne de Bayser, the "de Bayser" Gallery is essentially focused on drawings, for collectors, helping their choices, as for great french and foreign institutions looking for great pieces. Expert in old drawings since 30 years, the Bayser office is the french leader of expertise and old drawings. His excellent knowledge of old drawings, art market and collectors are a promise of great results in public auctions. Thus, a box of anonymous drawings, led to the discovery of a Lorenzo diCredi drawing, sold 2 300 000 euros and a Bronzino one, sold 1 800 000 euros.