Sketches of Virgin and Child, Seated Figure, and Landscape1528 · Pen and brown ink on tan laid paper, laid down on cream wove board17 × 18.5 cm (6 3/4 × 7 5/16 in.)Art Institute of Chicago
Sheet of Figure Studies and Ornamental Motifs (recto and verso)1520 · Pen and brown ink over leadpointOverall: 8 3/16 x 13 1/8 in. (20.8 x 33.3 cm)The Metropolitan Museum of Art
Creation of Eve1517 · Pen and brown ink8-7/8 x 7-1/4 in. (22.5 x 18.4 cm)The Metropolitan Museum of Art