 Among his most important works, we find The Great Gate (1969), the Fountain of Sister Water (1970), the entrance to González Gallo Park and The Tower of Cubes (both from 1972), the Plaza-Fountain (1973), the González Silva House (1980), the Elf’s Walkway (1991), the Maya People’s Museum (1993), the Public Safety Center (1993), the Los Altos University Center of the University of Guadalajara (1993, still unfinished), the Chiapas Museum of Science and Technology (2005), and the Emblem of San Pedro (Fátima and the Flags Monument, 2011), and The Three Hairs of the Devil (2014), all in various cities in Mexico, as well as the Fountain of Stairs (Madrid, 1987) and The Escorial Tree (El Escorial, 1995) in Spain, and the Disjointed Column (1989) at the Hakone Open-Air Museum, in Japan.In 2000, he held the Federico Mariscal Professorship of the Department of Architecture of the National Autonomous University of Mexico (UNAM).In 2009, he hosted Cancioncitas (Little Songs), 26 radio programs on Mexican popular music in the twentieth century, for Radio UNAM, which were later rebroadcast by several stations in Mexico and Colombia.