Giovanni Domenico Tiepolo, A Spring Shower, 1797–1804, pen and brown ink and brush and brown wash over black chalk; framing lines in brown ink over graphite on antique laid paper, Cleveland Museum of Art, Cleveland. https://dartabase.art/cite/cleveland/117028

Guercino, Venus and Cupid in a Chariot, 1615–17, Pen and brown ink and brush and brown wash over red chalk, Cleveland Museum of Art, Cleveland. https://dartabase.art/cite/cleveland/107189

Honoré Daumier, Art Lovers, c. 1863, Gray and black wash, charcoal, and graphite, with watercolor, on cream laid paper, Cleveland Museum of Art, Cleveland. https://dartabase.art/cite/cleveland/109042