Androne (1983) (26-3096) (Robert Arnstein) .ccc
Color Scripsit (1981) (26-3105) (Robert G. Kilgus) [a1].ccc
Color Cubes (1981) (26-3075) (Robert G. Kilgus) .ccc
Art Gallery (1981) (26-3061) (Robert G. Kilgus) .ccc
Skiing (1981) (26-3058) (Robert G. Kilgus) .ccc
Color Scripsit (1981) (26-3105) (Robert G. Kilgus) .ccc