Concrete, 9'x27'x11'. Commissioned by Veme Moussem Culturel D’Asilah, Morocco, and sponsored by UNESCO.
Landscape sculpture commissioned by, and on permanent display in, The City of Chicago, IL, USA. Steel. 4 pieces. 8'x6'x23', installed 1980.
On display at The Art Institute of Chicago. Stainless steel, 1969, 202 pieces, 8.5'x67'x120' variable.