Story of Niobe: Worshippers; Latona
Polidoro da Caravaggio · n.d.

Pen and brown ink, with brush and brown wash, heightened with lead white (oxidized), and graphite, on blue laid paper, laid down on cream wove paper
Polidoro da Caravaggio · n.d.

Pen and brown ink, with brush and brown wash, heightened with lead white (oxidized), and graphite, on blue laid paper, laid down on cream wove paper