ARCH400172
1971-1972
ARCH400174
ca. 1971-1972
ARCH400251
1969-1970
Sketch of Zeno's tools for Zeno, une cultura autosufficiente [Zeno, a self-sufficient culture]
ARCH400252
1969-1970
ARCH400272
ca. 1972-1980?
ARCH400277
ca. 1972-1980?
ARCH400281
ca. 1972-1980
Elevation with details for Zeno, une cultura autosufficiente [Zeno, a self-sufficient culture]
ARCH400287
1976
ARCH400293
ca. 1972-1980
ARCH400294
ca. 1972-1980