19th-20th century
Photolithograph with transparent base ink on hand-flamed and sooted paper; image brushed with lithotine and lifted from soot, fused in a mild solution of shellac and denatured alcohol
21st centuryAmericanEtching and engraving printed in black ink with added transparent and opaque watercolor and metallic gold on white antique laid paper, darkened to cream
16th centuryNetherlandishWoodblock-printed book with hand-colored illustrations, ink and color on paper; dark-blue paper cover
17th centuryJapaneseEtching and roulette on chine collé
19th centuryFrenchPhotomechanical print with graphite on paper
20th centuryGerman