Guernica was a city brutally bombed during the Spanish Civil War. The first, but certainly not the last, city destroyed by arial bombardement in history. It also inspired Pablo Picasso to paint one of the most iconic anti-war images of the 20th century. Sources: Kaufman, Michael T. “‘Guernica’ Survives a Spray‐paint Attack by Vandal.” The New York Times, 1 Mar. 1974, www.nytimes.com/1974/03/01/archives/guernica-survives-a-spraypaint-attack-by-vandal-floor-is-sealed-off.html.

Martin, Russell. Picasso’s War: The Destruction of Guernica, and the Masterpiece That Changed the World. Plume Book, 2003.

Orwell, George, and Peter Davison. Orwell in Spain: The Full Text of Homage to Catalonia, with Associated Articles, Reviews and Letters from the Complete Works of George Orwell. Penguin Books, 2001.