“For Pablo Picasso: The Drawings for Guernica” appeared in the May 1939 issue of Poetry.
According to the New York Times:
Carlos Saura is preparing “33 Días” (“33 Days”), which will focus on the artist’s emotional upheaval in 1937, when he painted “Guernica,” his harrowing representation of the bombing of a Basque town that has come to symbolize the outrage of warfare.