“She says that if she doesn’t paint she wouldn’t exist,” says Martín Rietti of his latest subject, 84-year-old Japanese artist Yayoi Kusama. “Her work has an authenticity that I don’t often see in contemporary art.” The Argentinian director visited Kusama at her studio in Tokyo ahead of her latest show that opens at the Museo de Arte Latinoamericano de Buenos Aires, curated by Deputy Chief Curator of MALBA, Philip Larratt-Smith, and Francis Morris, who curated her retrospective at the Tate in 2012. This first major retrospective in Latin America opens tomorrow before traveling to four other cities in South and Central America over the next year and a half. It leads the viewer through over 100 works created between 1950 and the present day, spanning her early period in Japan, 15-year stint in New York where she befriended fellow artists Georgia O’Keeffe, Donald Judd and Joseph Cornell, and her return to Tokyo, where she has been living voluntarily in a psychiatric clinic since 1977. “Her work is not only a revelation of her inner psychic reality but also a sort of time capsule of the emancipatory and utopian moment of the late 1960s,” says Larratt-Smith. “She is a very seductive person, secretive and charming. When she speaks the obsessive cast of her mind becomes immediately clear: she talks in circles, often repeating the same thing many times. It is clear that she has deep psychic wounds, but also that her work sustains her and keeps her going.”