Lygia Pape (7 April 1927 – 3 May 2004) was born in Nova Friburgo, Rio de Janeiro, Brazil. Lygia Pape worked in sculpture, engraving, and filmmaking. She was an influential Brazilian artist, active in both the Concrete and Neo-Concrete Movement in Brazil during the 1950s and 1960s. Later on in the 1960s and 1970s, Pape produced more videos and installations using sarcastic and critical metaphors against the Brazilian dictatorship. From the 1980s onward, these metaphors became more subtle. Her artwork seems to have worked as a vehicle for existential, sensorial, and psychological life experiences, much of it based in geometry and relying on both the intellectual and physical participation of the viewer.In explaining her approach, Lygia Pape said:My concern is always invention. I always want to invent a new language that's different for me and for others, too... I want to discover new things. Because, to me, art is a way of knowing the world... to see how the world is... of getting to know the world.