219.5° Arc x 4, 1998
Rolled steel with patina
57.8 x 57.1 x 12.7 cm
22.75 x 22.5 x 5 inches
Converging Arcs, 2024
Oilstick, graphite and collage on paper
69⅛ x 51⅛ inches
Undetermined Line, 1982
Graphite on wood
103 x 29 x 2 inches
Position of an Indeterminate Line, 1981
Graphite on wood
108 x 82 1/2 x 2 inches
Acute Unequal Angles, 2017
Single plate etchings on copper with deep etched photo etching, aquatint, burnishing and drypoint
74 1/2 x 48 inches
Edtion 28/30