Agnolo di Cosimo (Italian: [ˈaɲɲolo di ˈkɔːzimo]; 17 November 1503 – 23 November 1572), usually known as Bronzino (Italian: Il Bronzino [il bronˈdziːno]) or Agnolo Bronzino, was an Italian Mannerist painter from Florence. His sobriquet, Bronzino, may refer to his relatively dark skin or reddish hair. He lived all his life in Florence, and from his late 30s was kept busy as the court painter of Cosimo I de' Medici, Grand Duke of Tuscany.
