LOIRE-ATLANTIQUE (44) - "Château de MACHECOUL" (also known as the "Château de Gilles de Rais"). 19th century. Original DRAWING by Félix Benoist (1818–1896) in graphite, enhanced with watercolor, on vellum paper. Inscribed “Ch.au de Machecoul” in the lower right corner in gray pencil. Provenance: Collection of the Charpentier studio, directed by Pierre-Henri (1788–1854) and his son Henri-Désiré (1806–1883), printers and publishers based in Paris, then in Nantes (from 1854 onward). 27 x 18.5 cm overall. Condition A (good condition).