Desc: Manuel Monleón, un grito pegado en la pared: Directed by Valentí Figueres, Pilar Molina, Helena Sánchez. Manuel Monleón, together with Josep Renau, was one of the greatest poster designers of the 20-30s. To mark the 100th anniversary of his birth, we have examined his personal and artistic life through unpublished photographic and filmic archives belonging to his family.