"Throughout my my career – which began in 1990 right when the press became unionized – the themes have generally been social-political issues: police brutality, state terrorism, corruption, political maneuvers…And not just in Brazil, the themes I tackle looking abroad include war, armed conflicts, and torture. I’ve also done a lot about the Brazilian military dictatorship."
January 1, 1970
https://en.wikiquote.org/wiki/Editorial_cartoon