"A Man and His Reflection" from The Fables of La Fontaine, 1927-1930, paper is watermarked BFK Rives, which is the paper Chagall used from 1950 on (the plates were made in 1927-30, but the publisher who commissioned them died and they were not actually issued until late 40s-early 50s,), there are various pencil notations in the margin, including "A37", boldly pencil signed lower right.
Image: approx. 13" x 10 1/4".
Frame: approx. 22" x 18".