Woman standing, with a nude child at her side
XVI century. Wash, Pencil, Pencil ground, Grey-brown ink on paper.Not on display
The subject remains unclear. The woman may have been intended to represent a sibyl, accompanied by a child. The composition is not unlike that of a Standing Venus in the British Museum, London (inv. no. 1922-2-11-79).
Turner, Nicholas, From Michelangelo to Annibale Carracc: a century of Italian drawings from the Prado, Virginia, Art Services International, 2008, p.275