19th-20th century
Graphite and colored pencil on paper
20th centuryGermanColored marker and opaque watercolor on paper
Colored marker on paper
Sketchbook with beige cloth-covered cardboard covers
20th centuryAmericanBrown ink on cream antique laid paper, laid down
16th centuryItalianBlack crayon on paper
20th centuryGermanBrown ink on cream antique laid paper
18th centuryGermanGraphite on off-white wove paper
20th centuryAmericanWatercolor over graphite on heavy cardboard, waxed
19th centuryAmericanGraphite on paper
20th centuryGermanPen and black ink on paper
21st centuryJapaneseColored marker on paper
20th centuryGerman