20th century
Black ink and graphite on thin buff wove paper
20th centuryAmericanBlack crayon on paper
20th centuryGerman?Black chalk on blue gray antique laid paper
16th centuryItalianWatercolor, gouache, and brown ink on gray-beige wove paper, darkened
19th centuryBritishBlack ink, charcoal, colored pencil, and watercolor pencil on cream wove paper
20th centuryAmericanWatercolor and graphite on cream wove paper
20th centuryAmericanWatercolor and white gouache over graphite on blue wove paper
19th centuryAmericanGraphite on buff wove paper
20th centuryAmericanBlack crayon on paper
20th centuryGerman?black crayon, ink, with blue and orange watercolor; verso: black crayon and ink on paper
20th centuryAmerican?Graphite on heavy buff card
20th centuryAmericanGraphite on buff wove paper
19th-20th centuryAmerican