Félix ZIEM (Beaune, 1821 - Paris, 1911). Elisabeth du Roux, Countess of La Rochefoucauld at the Costume Ball of Princess Charles Poniatowski in Florence in February 1847. Watercolour signed and dated 1847 lower right (small missing). Height : 31 cm. 31 cm - Width : 21,5 cm The Félix Ziem Association represented by Mathias Ary Jan, David Pluskwa and Gérard Fabre has confirmed the authenticity of this work. A certificate can be given on request. Expert : Mr Stéphane PINTA - Cabinet Eric TURQUIN - +33 1 47 03 48 78 - stephane.pinta@turquin.fr