At which world's fair was Guernica first exhibited?

At which world's fair was Guernica first exhibited? Guernica was first exhibited at the 1937 Paris Exposition.

The exhibition’s official name was the International Exposition of Arts and Techniques Applied to Modern Life. Picasso’s enormous black-and-white canvas appeared in the Spanish Pavilion, which represented the Republican government during the Spanish Civil War.

Picasso had been commissioned in January 1937 to create a mural for the pavilion. After the bombing of the Basque town of Guernica on April 26, he abandoned an earlier studio-themed idea and made the attack’s suffering the subject of his painting. The work was unveiled in Paris in July.

The painting initially received a mixed response, but its international tour helped turn it into a symbol of civilian suffering and anti-war art. A common mix-up is to associate its first major American display with the Museum of Modern Art’s 1939 Picasso retrospective; that came later. Guernica is now housed at Madrid’s Museo Reina Sofía.