18th century
Black chalk on blue antique laid paper, laid down
18th centurySwissBlack ink and gray wash over graphite on off-white antique laid paper
18th centurySwissBlack ink and gray wash
18th-19th centurySwissBlack ink and brown wash over graphite on cream paper
18th-19th centurySwissBlack ink and gray wash
18th-19th centurySwissBrown ink and brown wash on cream wove paper
18th-19th centurySwissGouache on cream antique laid paper
18th centurySwissBlack ink and white gouache
18th-19th centurySwissBrown ink, watercolor, opaque white watercolor, and graphite on brown paper
18th-19th centurySwissBrown ink, gray wash, and white gouache over black chalk on gray laid paper
18th centurySwissBlack and brown ink on cream wove paper
18th-19th centurySwissBrown ink and brown wash on cream paper
18th-19th centurySwiss