Giacomo Zampa, Italian

1810 · Black chalk, pen and ink, brush and sepia wash on paper

15.8 × 13.9 cm (6 1/4 × 5 1/2 in.)

Cooper Hewitt, Smithsonian Design Museum

1800 · Black chalk, pen and ink, brush and gray watercolor on paper

27.6 × 16.5 cm (10 7/8 × 6 1/2 in.)

Cooper Hewitt, Smithsonian Design Museum

1780 · Black chalk, pen and ink, brush and sepia wash, brush and oxidized white gouache on brown paper

10.2 × 12.6 cm (4 in. × 4 15/16 in.)

Cooper Hewitt, Smithsonian Design Museum

1780 · Black chalk, pen and ink, brush and sepia wash, brush and white oxidized gouache on brown paper

10.1 × 11.4 cm (4 in. × 4 1/2 in.)

Cooper Hewitt, Smithsonian Design Museum

1780 · Black chalk, pen and ink, brush and sepia wash, brush and oxidized white gouache on brown paper

9.9 × 12.5 cm (3 7/8 × 4 15/16 in.)

Cooper Hewitt, Smithsonian Design Museum

1780 · Black chalk, pen and ink, brush and sepia wash, brush and oxidized white gouache on brown paper

10.1 × 11.4 cm (4 in. × 4 1/2 in.)

Cooper Hewitt, Smithsonian Design Museum

1780 · Pen and ink, brush and brown wash, brush and white gouache on paper

12.7 × 10.8 cm (5 in. × 4 1/4 in.)

Cooper Hewitt, Smithsonian Design Museum

1775 · Black and white crayon on paper

H x W: 22.2 × 21.2 cm (8 3/4 × 8 3/8 in.)

Cooper Hewitt, Smithsonian Design Museum