André Fougeron: Martyred Spain (1937)Hendrick Vroom : Dutch Ships Ramming Spanish Galleys off the Flemish Coast in October 1602. (1617) oil on canvasMartí Bas : Executions at Badajoz Bull Ring (1937) Museu Nacional d’art de Catalunya, BarcelonaHiroshimaKäthe Kollwitz’s (1865-1945) sculpture Mother with her Dead Son – son died in WW1Otto Dix : Stormtroopers Advancing Under Gas, etching and aquatint. From Der Krieg,Vasily Vereshchagin: The Apotheosis of War (1871)