A Visionary of the Avant-Garde Marta Minujín stands as a singular, electrifying figure in the annals of Argentine art history—a conceptual pioneer whose groundbreaking happenings and monumental installations redefined the very boundaries of artistic expression. Born in the vibrant San Telmo neighborhood of Buenos Aires in 1943, Minujín emerged from a landscape of profound cultural shifts to become a leading voice of the Latin American…