16th-19th century
sheet: 23.7 × 18.6 cm (9 5/16 × 7 5/16 in.)
Aquatint and drypoint on four separate "cancelled" plates on white, machine wove paper
20th centuryAmericanEtching and aquatint on off-white modern laid paper
20th centuryGermanRelief halftone printed in black and gray inks on off-white wove paper
20th centuryGerman