Portinari refers to the renowned Brazilian painter, Candido Portinari, who is celebrated for his powerful murals and vivid depictions of Brazilian life. Born in 1903, he became one of the most significant artists in Brazil, known for his social themes and use of color. His works often reflect the struggles and joys of the Brazilian people, showcasing their culture and history. One of his most famous works is the mural series titled Guerra e Paz (War and Peace), which can be found in the United Nations headquarters in New York City. Portinari's art is characterized by its emotional depth and commitment to social issues, making him a key figure in 20th-century art.