19th-20th century
Gouache on cream wove paper with printed grid
20th centuryIsraeliGraphite on off-white modern laid paper
19th centuryFrenchCharcoal and graphite on white wove paper
20th centuryAmericanBlack crayon on yellow tracing paper
19th centuryFrenchPastel on brown wove paper
19th centuryAmericanBrown ink over graphite on cream wove paper
19th-20th centuryBritishBlack marker on paper
20th centuryGermanBlack crayon on paper
20th centuryGermanBlack, blue and orange crayon on paper
20th centuryAmericanWatercolor on off-white card
19th centuryAmericanGraphite on paper
20th centuryGermanBrown ink on cream wove paper
18th centuryGerman