• 1939: Born in Porto Alegre, Brazil.
  • 1958: Awarded a bachelor’s degree in Art from the Arts Institute of the Federal University of Rio Grande do Sul.
  • 1980: Receives a master’s degree from the University of Sao Paulo, and presents her work Anamorfas at the Museum of Modern Art of the same university.
  • 1981: Takes part in the Sao Paulo Biennial.
  • 1984: Awarded a doctoral degree from the University of Sao Paulo.
  • 1986: Participates in the Havana Biennial.
  • 1988: Exhibits her work Projectio at the Fundación Calouste Gulbenkian in Lisbon.
  • 1990: Presents her piece Auditorium II in Porto (Portugal) and India.
  • 1999: Exhibits her work Desapariencia at the Gabriela Mistral Cultural Center in Santiago, Chile.
  • 2005: Presents her work Lumen in the Crystal Palace of the Reina Sofía Museum, Madrid.
  • 2007: Presents the exhibition Sombra Luminosa (Luminous Shadow) at the Art Museum of the Banco de la República, Bogotá.
  • 2015: Presents the exhibition Metáforas construidas (Constructed metaphors) at the Lacometa Gallery, Bogotá.