Portrait of the poet Diodata Saluzzo-Roero, Camilla Guiscardi, before 1840

Portrait of the poet diodata saluzzo-roero, by camilla guiscardi gandolfi, before 1940. Lithograph, signed lower left. Date: before 1840. Camilla Guiscardi, ritratto della poetessa Diodata Saluzzo-Roero