File:Henri Matisse, 1920, Étretat (The Eel, Le Congre), oil on canvas, 90.2 x 71.1 cm, Columbus Museum of Art, Ohio.jpg

Published 1921
[http://chroniclingamerica.loc.gov/lccn/sn83030214/1921-05-08/ed-1/seq-47/ New-York Tribune. (New York N.Y.), 08 May 1921. Chronicling America: Historic American Newspapers. Lib. of Congress]