"Człowiek z marmuru" (Man of Marble) is a 1976 Polish film directed by Andrzej Wajda. The story follows a young filmmaker, Agnes, who investigates the life of a bricklayer named Mateusz Birkut, a hero of socialist labor in post-war Poland. Through her research, she uncovers the truth about his life and the political manipulation surrounding his image. The film critiques the propaganda of the Communist Party and explores themes of truth, memory, and the impact of ideology on individual lives. It won the prestigious Palme d'Or at the 1977 Cannes Film Festival, solidifying its place in cinematic history.