Manzù was born at Bergamo, the son of a shoemaker. Other than a few evening art classes, he was self-taught in sculpture, although he later became a professor himself. He started working wood during his military service in the Veneto in 1928; later, after a short sojourn in Paris, he moved to Milan, where architect Giovanni Muzio commissioned him the decoration of the chapel of Università Cattolica del Sacro Cuore (1931–1932). In 1933 he exhibited a series of busts at the Triennale di Milano, which granted him national popularity. The following year he held in Rome a personal exhibition with the painter Aligi Sassu, with whom he shared a studio.
In 1939 Manzù started a series of bronze bas-reliefs about the death of Jesus Christ; the works, exhibited in Rome in 1942, were criticized by the Fascist government and the ecclesiastical authorities. In 1940 he obtained a teaching position in the Accademia di Brera in Milan, but later he moved to the Accademia Albertina in Turin. During World War II Manzù moved to Clusone, returning to teach at Brera after the end of the conflict, a position he held until 1954. Until 1960 he lived in Salzburg. Here he met Inge Schabel, his future wife, who was the model of numerous portraits together with her sister Sonja. In 1964 he completed the "Death Gate" for the St. Peter's Basilica in Rome. In the same year he moved to Ardea, near Rome, in a locality now rechristened Colle Manzù in his honor.
In the late 1960s Manzù started to work also as scenographer. In 1977 he completed a "Monument to the Partisan" in Bergamo. His last great work was the 6 m-tall sculpture facing the ONU seat in New York, inaugurated in 1989.
He was the subject of a famous photographic portrait by Yousuf Karsh.
His works are recognized by Western museums and collectors, while celebrated by the Soviet art world as well. A Roman Catholic, he was a personal friend of Pope John XXIII and had important liturgical commissions for the Vatican. In the United States, architect Minoru Yamasaki commissioned him for the Passo di Danza (dance step) sculptor at the One Woodward Avenue building in Detroit. He also carved the Nymph and Faun at Wayne State University's McGreagor Memorial sculpture garden.
Manzù died in Rome in 1991.
- Gold medal: Italian Order of Merit for Culture and Art (1981)
- Lenin Peace Prize (1965)
- Knighthood: Order of Merit of the Italian Republic (1960)
- Some sources say he died on 18 January
- Zacharias, Pat (September 5, 1999). Monuments of Detroit Michigan History, Detroit News. Retrieved on November 21, 2007.
- "Giacomo Manzu; Atheist Sculpted Doors for Vatican". Los Angeles Times. January 22, 1991. Retrieved 17 May 2014. "Giacomo Manzu, 82, Italian sculptor who created the bronze "Doors of Death" in St. Peter's in the Vatican. Often at odds with the Catholic hierarchy because of his atheism and his mocking figures of cardinals, Manzu was a close friend of Pope John XXIII, who prodded him to sculpt the mammoth doors dedicated in 1964."
- Ralf van Bühren. "Giacomo Manzù". Biographisch-Bibliographisches Kirchenlexikon (BBKL) (in German). vol. 31. Bautz. cols. 826–835.
Media related to Giacomo Manzù at Wikimedia Commons
- Masters of 20th Century Figure Sculpture
- Door of Death in St Peter's
- Antonella Crippa, Giacomo Manzù, online catalogue Artgate by Fondazione Cariplo, 2010, CC BY-SA.