Sibyl (?)
XVI century. Grey-brown ink, Pencil on yellow paper.Not on display
The female figure is wearing a long dress and is seated on a cloud reading from a scroll. Another version of the same composition is among the drawings in the Cambiaso Album, no. 45. D01719, where two further renderings of the design are cited.
Turner, Nicholas, From Michelangelo to Annibale Carracci. A century of Italian drawings from the Prado, Chicago, Art Services International, 2008, p.236