The splendid Palazzo delle Papesse in Siena reopen to the public and the exhibition Julio Le Parc . The discovery of perception. Works from 1958 to the present will be the first major event that the historic exhibition space will host. In addition to the visit to the Renaissance Palace, with its courtyard and terrace, which ends with the spectacular panoramic view of Siena from the roof terrace, it will be possible to admire the works on display by the great contemporary master, created between 1958 and 2024 and which are the fruit of Julio Le Parc’s continuous research into movement, colour, light, and emblematically illustrate his particular approach to creation and the world of art. A playful approach that of the Franco-Argentine artist, which is never banal and which puts the visitor at the center, reserving him a place of honor and allowing him full participation in the work. The well-known artist plays on geometries and color combinations that enter into perfect dialogue with the magnificent frescoes and architecture of the Sienese palace, which will give visitors a surprising and exciting visual adventure.