undated
15.56 x 20.96 cm (6 1/8 x 8 1/4 in.)

Watercolor over graphite on off-white illustration board
20th centuryAmericanGraphite on heavy cream wove paper
19th centuryBritish
Black ink on cream wove paper; verso: black ink and graphite
20th centuryAmerican![Untitled [Walls with Round Towers on a Hill]; verso: Untitled [Ship with Masts near Shore]](/images/art-placeholder.jpg)
Graphite, ink, and blue and brown wash ; graphite on paper
20th centuryAmericanBlack, red, and white chalk on blue antique laid paper
17th-18th centuryFrench
Black ink on off-white wove paper
20th centuryAmericanBrown ink
GermanBlack and white chalk on brown wove paper
19th centuryAmericanColored marker on paper
Graphite on paper
20th centuryGermanColored and metallic marker and blue and black ink on paper
21st centuryGerman
Graphite on coated off-white wove paper
20th centuryAmerican