18th-19th century
Francis Calley Gray, bequest to nephew, 1856. William Gray, gift to Harvard University, 1857.
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 centuryAmericanEngraving printed in black ink on off-white antique laid paper, darkened and soiled
16th centuryNetherlandish
Etching on cream antique laid paper
17th centuryDutch