You can’t keep secrets when you're drunk! — Thai anti-gossip poster Germany French anti-capitalist illustration (22 June

French anti-capitalist illustration (22 June 1907) showing a woman waving the red flag and leading a crowd over the vanquished giant of capitalism

US and Canadian flags below

German propaganda poster from the First World War

Mexican poster from the Second World War (ca

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

You can’t keep secrets when you're drunk! — Thai anti-gossip poster Germany French anti-capitalist illustration (22 JuneThai anti gossip poster (undated, 1960s) showing a drunk officer with a potential spy. Issued by the Armed Forces Security Center, whose emblem you can see at the top right. Printed professionally on premium matte paper. See full size guide.