In addition to the 900-seat theater, the Corpartes Cultural Center hosts gallery spaces for special exhibitions and a permanent installation of a polyptych by the Chilean surrealist Roberto Matta, entitled Etre Atout (1960). For the installation design, Principal Renzo Zecchetto used Matta’s own concept of the “open cube,” where multiple canvasses envelop the viewer, in one total work of art. At Corpartes, the viewer is invited not only to take a closer look at Matta’s universe, but to become a subject within it.