Luiz Sacilotto was one of the pioneers of Brazilian concretism from the late 1940s onward, having been part of Grupo Ruptura. Throughout his career, he remained committed to the principles of concrete art, even as the movement began to show signs of decline. A meticulous and rigorous artist, Sacilotto’s work was always guided by calculation and precision. He employed various strategies, such as the opposition of full and empty spaces, the accentuation of contrasts between figure and background, and tonal variations — anticipating key investigations of Op Art, including the fallibility of vision and optical illusions. 

The son of Italian immigrants, Sacilotto was born in Santo André, a traditionally industrial city in the São Paulo metropolitan region. His strong inclination for drawing emerged early, and his studies in painting and decoration laid the foundation for a career that bridged both art and industry. He worked as a draftsman in architecture and engineering studios, an advertising executive, a painter, and a sculptor. Sacilotto began painting in 1942, initially producing figurative works influenced by expressionism — a practice he abandoned in the late 1940s in favor of geometric abstraction. In his paintings, reliefs, and sculptures, he explored materials such as enamel, plywood, aluminum, brass, and iron. 

His work has been the subject of important retrospective exhibitions in institutions such as MAM São Paulo and Museu Oscar Niemeyer, Rio de Janeiro, Brazil; as well as various group shows that highlighted the central role he played in the art of the 20th century, including North Looks South: building the Latin American Art Collection (2009) and Inverted utopias: Avant-garde art in Latin America, 1920-1970 (2004), both at the Museum of Fine Arts Houston, USA. Sacilotto’s work is part of the main institutional collections in Brazil, such as Pinacoteca de São Paulo, Brazil; Museu de Arte Contemporânea da USP – MAC USP, Brazil; MAM Rio de Janeiro, Brazil, and international collections such as the MoMA, USA; and the Museum of Fine Arts Houston – MFAH, USA.