Argentinean conceptual artist Lea Lublin describes with precision the materials, route, and luminous instructions to her Terranauta [Terranaut] (1969) environment, as seen from the perspective of her theory Life/Language= Art, seeking to provoke the observer’s thinking. Separately, Lublin sketches the chart of her work.

Lea Lublin (Buenos Aires, 1929), a resident of Paris since the 1960s, was a distinguished, innovative conceptual artist in Argentina, above all, for taking advantage of technology in her art. The text of this document corresponds to her work Terranautas [Terranauts] which was exhibited in the Instituto Torcuato Di Tella in 1969, within the framework of several other settings, or environments, which were seeking to stimulate the observer around the same time, such as La menesunda [The Hodgepodge] (1965, Marta Minujín and Rubén Santantonín); Importación-exportación [Import-Export] (1968, Marta Minujin); and Barbazul [Bluebeard] (1966, Luis Fernando Benedit and Vicente Lucas Marotta). Document compiled in the catalogue for the 1970 exhibition at Galería Carmen Waugh in which she exhibited the photographs of her works. They were projected unto movable screens realized by Humberto Rivas, Pedro Roth, Fermín Cardona, Robert Phillips, and César Caldarella. See documents "Proceso a la imagen" [Process to the Image] (numbers 766896; 766884; and 766873). About Lea Lublin, consult her texts: “De la rebelión a lo posible” [From Rebellion to What is Possible] (document no. 762935) and “Bestias y explosiones” [Beasts and Explosions] (document no. 745062).