Espacio Escultórico
Mathias Goeritz, Federico Silva, Helen Escobedo, Manuel Felguérez, Hersúa, and Sebastián · Ciudad Universitaria, Mexico City
Open to the public

Espacio Escultórico is a land-art ring built in 1979 on the lava field of UNAM's ecological reserve, made by six artists to frame the volcanic ground itself as the work.
Facts
Espacio Escultórico adds no object to the lava field of UNAM's ecological reserve.
Built in 1979, the ring frames the volcanic ground itself as the work.
Six artists made Espacio Escultórico together.
The ring is their shared answer to how sculpture and landscape could occupy the same space.