19th-20th century
Black ink on heavy off-white wove paper
20th centuryAmericanPaper
21st centuryGermanBlack and red inks applied with a brush over black chalk on prepared parchment
15th centuryBohemianBlack ink on heavy off-white wove paper
20th centuryAmericanColored marker on paper
Colored marker on paper
20th centuryGermanWatercolor over graphite on off-white wove paper
20th centuryAmericanCharcoal on brown laid paper
20th centuryGermanMetalpoint on prepared paper
19th centuryBritishColored pencil on gray paper
20th centuryAmericanGraphite on paper
20th centuryGermanTransparent watercolor over graphite on wove paper
18th centuryDutch