Prisoner Of Conscience, 1977 (US)Poster by Joan Miró to mark the Amnesty year.
Over at The Guardian you can find this slide show of posters designed for Amnesty International for its various campaigns over the past half century. The slide show is part of a series the paper is running called Amnesty at 50. Conveniently enough, this collection of political graphics also gives me the chance to renew my campaign in defense of Joan Miró.