CC0 · no rights reserved
Letter on the Elements of Etching
From the collection of Art Institute of Chicago. Free to download, adapt and use — no permission needed.
Credit lineLetter on the Elements of Etching. 1864. Adolphe Martial Potémont (French, 1828-1883), published by Editeurs Cadart & Luquet (French, 19th century), printed by Imprimerie Bullet et Forestier (French, active 19th century). The Art Institute of Chicago, Gift of Miss Alice Roullier. CC0.