'The United States Army builds MEN' — US Army recruitment poster (1919) showing a soldier studying a globe, with the three figures of Crafts, Character and Physique standing behind him. Artist: Herbert Paus.

Soviet poster from the Second World War (1944) showing a Red Army soldier chasing Nazis out of the Soviet Union. Artist: Kukryniksy.

'A call from the Dardanelles' — Australian poster from the First World War (1915) showing a soldier calling to his pals back home to join him in Gallipoli. Artist: H. M. Burton.

Nazi postcard (ca. 1934) showing Brownshirts marching in Berlin alongside Frederick the Great's Prussian troops. Text at the bottom right reads: 'God is with the strongest battalions'. Artist: Albert Reich.