Lygia Pape was a Brazilian artist born on April 7, 1927, in Nova Friburgo, Brazil. She was a key figure in the Neo-Concrete movement, which emerged in the 1950s and emphasized the importance of viewer interaction and the emotional experience of art. Pape's work spanned various mediums, including painting, sculpture, and performance art. Throughout her career, Pape explored themes of perception, space, and the relationship between art and life. Her notable works include the series Ttéia, which featured intricate installations made from thread, inviting viewers to engage with the artwork in a dynamic way. Pape passed away on May 3, 2004, leaving a lasting impact on contemporary art.