Hold course! — Dutch poster Spanish Civil War Austrian anti-British illustration from the

Austrian anti-British illustration from the First World War (December 1914) showing carefree couples playing a game of tennis while the war-dead emerge from the sea around them

German propaganda poster from the First World War

Soviet poster (undated

Irish Republican poster issued during the Troubles (1988) showing a map of Ireland with images celebrating international struggles in North America

and the territories captured by Greece during the Balkan Wars

Hold course! — Dutch poster Spanish Civil War Austrian anti-British illustration from theDutch Liberal poster (1922) showing the ship of the state sailing perilously between the rocks of Reaction and Revolution. Artist: Johannes Dominicus Ros. Text below reads: 'Vote for the Free thinking Democrats'. This is a reproduction printed professionally on premium matte paper. See full size guide.