19th-20th century
Ink, graphite, and cut paper on paper
20th centuryAustrianBlack crayon on paper
20th centuryGerman?Watercolor over graphite on heavy white wove paper
20th centuryAmericanBlack chalk on off-white antique laid paper; verso: graphite
19th centuryFrenchGraphite on off-white laid paper
20th centuryAmericanBlack marker on paper
20th centuryGermanGraphite on off-white wove paper
19th-20th centuryAmericanBrown ink
16th centuryGermanBrown wash over graphite on beige paper
19th centuryPolishBrush and brown ink, white gouache, orange wash, incised, on pink-purple prepared parchment
15th centuryItalianWatercolor over graphite on cream paper, discolored to tan
19th centuryBritishBlack, blue, and yellow crayon on paper and mounted
20th centuryGerman