“Set I A placed B placed Set II A dropped. B dropped Set III A placed. B dropped Set IV placed”, 1968

Felt, glass aluminum bars and stainless steel ball bearings

96 X 96 in. (243.84 X 243.84 cm)

“Disentangle", 1968
Grey felt
Dimensions variable

"Double Doorways", 1968
Chalk dust
Site specific installation
Dimensions variable

(Right) Drawing for Chalk Dust Installation #10 2014
Conté crayon on paper
Paper size: 19 1/2 X 25 1/2 in. (49.53 X 64.77 cm)

(Left) Drawing for Chalk Dust Installation #5 2014
Conté crayon on paper
Paper size: 19 1/2 X 25 1/2 in. (49.53 X 64.77 cm)