Between the 1960s and 1990s, more than fifty designers worked at OSPAAAL (the Organisation of Solidarity with the People of Africa, Asia and Latin America). Based in Cuba, they made magazines and posters that were sent around the world. Their aim was to promote radical political ideas. Many of their posters celebrate socialist revolutions and liberation movements from the Global South.

This poster was designed in support of North American activist and academic Angela Davis. She was arrested in New York City in 1970, accused of supplying arms that were used in a kidnap and murder. She protested her innocence and there was widespread protest at her incarceration. Davis was cleared of all charges in 1972.