287 steps 2012
Stellar Suspension2008
Ophioderma Teres2006
Terra Incognita2005
Stellar Mapping2004
Sphere of Influence/Spheres of Influence1988
Time and Earth1988
The Horizon is the Place that Maintains the Memory1981
Axis Mundi1981
Materia PrimaLos Angeles, CA1979
City Of White Rock and City of Red PyramidLos Angeles, CA1979