18th-19th century
12 x 17.9 cm (4 3/4 x 7 1/16 in.)
![Untitled [Coastline]](/images/art-placeholder.jpg)
Black crayon on envelope
20th centuryGermanPen and ink and brush on white wove paper
20th centuryAmericanWatercolor on off-white card
19th-20th centuryAmericanBlack and gray marker on paper
20th centuryGermanGraphite on cream antique laid paper
17th-18th centuryFrench![Untitled [Figure Driving Tractor]; verso: Untitled [Tractor and Trailer]](/images/art-placeholder.jpg)
Graphite on paper
20th centuryGermanBrown ink, gray wash, and white gouache over black chalk on gray laid paper
18th centurySwissGraphite and colored pencil on paper
20th centuryGerman
Paper, glassine
20th centuryAmericanColored marker on paper
Brown ink, brown wash, and white opaque watercolor on cream antique laid paper
17th centuryDutchBlack marker, graphite, and colored pencils on paper