Guernica (Picasso) in political commitment and faulted it for not offering a vision of a better future. In contrast, Morgado's painting was a great success with Spanish Communists and with the public. The art critic Clement Greenberg was also critical of "Guernica", but for different reasons. In a later essay, Greenberg termed "Guernica" "jerky" and "too compressed for its size", and compared it unfavorably to the "magnificently lyrical" "The Charnel House" (1944–48), a later antiwar painting by Picasso. Among the painting's admirers were the art critic Jean Cassou and the poet José Bergamín, both of whom praised the painting as quintessentially Spanish.
The Mystery of Picasso Belgian documentary film "Visit to Picasso" (1949) did it almost seven years earlier. "The Mystery of Picasso" was released in France on 18 May 1956. It won the Special Jury Prize at the 1956 Cannes Film Festival and was shown out of competition at the 1982 Festival. The Mystery of Picasso The Mystery of Picasso () is a 1956 French documentary film about the painter Pablo Picasso, directed by Henri-Georges Clouzot, and showing Picasso in the act of creating paintings for the camera. Most of the paintings were subsequently destroyed so that they would only exist on film, though some