1983 Designed Medal for Distinguished Research in the Study of the Liver,
for the Canadian Liver Foundation.
1985 FALLING UP, commissioned by the Oakville Galleries, Oakville, Ont.
1986 LYRICAL SPACE, commissioned by McDonald's Canada, Toronto, Ont.
1989 WAVE MOTION, commissioned by York Hanover Airport Corporation Centre,
1989 TOME, Commemorative Presentation on the occasion of the 100th Anniversary of
Circular 14,to the Minister of Education and the Premier of Ontario, May 1989.
1991 ARCUATION, commissioned by the Province of Ontario for the Mines and
Minerals Research Centre, Sudbury, Ontario.
1992 TIMEFOLD I, commissioned by Goodman and Goodman, Toronto, Ontario
1996 CORNUCOPIA II, commissioned by The Glenhyrst Gallery of Brant, Brantford, Ontario
1997 FUTURE FOSSIL commissioned by Adriatic Machine and Tool Ltd., Mississauga,
1999 Land Installation commissioned by the Management of Abandoned Aggregate
Properties Program for The Grand River Authority
2000 Time Link 1, commissioned by Chrysler Canada
2001 CONSOPHIA, commissioned by the City of Windsor, Ontario