"Which Will You Choose?" - Progressive Era illustration promoting sex education over "false modesty" (USA, circa 1920s)

"Like Mama..." Soviet anti-tobacco poster (USSR, 1977)

"What Are the SDP's Policies? Ten Bottles of Claret Can Be Won For the Best Guess" - Conservative Party election poster (UK, 1983)

"Had a Drink, Had Two..." Soviet anti-alcohol poster (USSR, circa 1980s)

"Forest Fires Burn More Than Trees" (USA, 1971)

"May 1: Fighting Holiday of the Working Class" (East Germany, 1989)

"Cross Out Slums" (USA, 1941)

"When Acid Rain is Falling You Should See Red" - Friends of the Earth billboard (UK, 1990)

"We Must Not Let Russia's Charm Hide Its Atrocities" - Amnesty International poster (France, 2010)

"The Horror of Tuberculosis Bacilli and the Power of BCG Vaccines (China, 1953)

"Just Between You and Me" - internal propaganda poster from the National Security Agency (USA, circa 1960s)

"Rabies is a Killer" poster series (UK, 1976)

"Drug Abuse: Escape to Nowhere" (USA, 1971)

"Keep Britain Labour" election poster, referencing the 1974 coal miner's strike under Conservative PM Edward Heath which led to widespread power cuts. (UK, 1979)

Pro-ARVN leaflet dropped by US Special Forces over the Mekong Delta (South Vietnam, 1964)

"Don't Feed Black Market Greed" (USA, 1946)

Posters from the 11th Congress of the Socialist Unity Party (East Germany, 1986)