British propaganda during World War II was created by the Ministry of Information, which was recreated for the duration of World War II to generate propaganda to influence the population towards support for the war effort. A wide range of media was employed aimed at local and overseas audiences. Traditional forms such as newspapers and posters were joined by new media including cinema, newsreels and radio. A wide range of themes were addressed, fostering hostility to the enemy, support for allies, and specific pro-war projects such as conserving metal and growing vegetables.
This picture is a British propaganda poster warning against careless talk, which discouraged talking about sensitive material where it could be overheard by spies. The poster, produced by the pseudonymous artist "Whitear", depicts a glamorous woman seated on a bar stool making eye contact with the viewer, representing a conventional glamour spy, accompanied by the text "You forget – but she remembers" and "Careless talk costs lives".Poster credit: "Whitear"