No open reproduction
The institution withholds the image for this record, which is itself the answer: the picture on their page is not theirs to give away.
Plate 4: disgruntled campesinos being exectued by firing squad, from "Estampas de la Revolución Mexicana" (Prints of the Mexican Revolution)
Arturo García Bustos (d. 2017)
1947 · Linocut
In copyright
live