A Young Priest1630 · Charcoal with white heightening on rough grey paperH x W: 30.2 × 20.8 cm (11 7/8 × 8 3/16 in.)Cooper Hewitt, Smithsonian Design Museum
Head of Saint Stephen: Study for the Martyrdom of Saint Stephen1627 · Black chalk, heightened with touches of white chalk and white oil paint, on brown laid paper, laid down on Japanese paper, edge mounted to off-white wove paper38.4 × 29.9 cm (15 1/8 × 11 13/16 in.)Art Institute of Chicago
WattsOSTBThe Blessed Riniero Preaching to Followers1618 · Pen and brown ink, with brush and brown wash, over red chalk, heightened with white chalk, on brown laid paper, laid down27.3 × 18.8 cm (10 3/4 × 7 7/16 in.)Art Institute of Chicago
Head of beared man (recto), Study of an apostle (verso)1615 · Black chalk (or charcoal?) and highlighted with traces of white chalk on brown paperSheet: 14 in. × 8 15/16 in. (35.5 × 22.7 cm)The Metropolitan Museum of Art
Study for Mercury1613 · Black chalk, heightened with white chalk, on tan laid paper, laid down on brownish-gray laid paper42 × 26 cm (16 9/16 × 10 1/4 in.)Art Institute of Chicago
Holy Family with Saint Francis of Assisi and the Infant John the Baptist1612 · Pen and brown ink, with traces of red chalk, on tan laid paper, laid down on green wove paper23 × 19.2 cm (9 1/16 × 7 9/16 in.)Art Institute of Chicago
Head of the Virgin Looking Upwards1610 · Black chalk, heightened with white chalk, on brown laid paper25.5 × 17.3 cm (10 1/16 × 6 13/16 in.)Art Institute of Chicago
Crossed Hands (recto); Right Foot, Partially Covered by Drapery (verso)1610 · Charcoal, heightened with white chalk (recto and verso), on blue laid paper18.1 × 26.5 cm (7 3/16 × 10 7/16 in.)Art Institute of Chicago