19th 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 centuryAmericanLithograph printed in red-orange and gray and woodblock jigsaw block printed in pale orange, green, and blue on heavy white wove paper
19th-20th centuryNorwegianEngraving printed in black ink on white antique laid paper
16th-17th centuryDutch