Steel, oiled finish
Unit 1: 3 ft. 9 3/4 in. × 9 ft. 3 3/8 in. × 5 ft. 4 1/2 in. (116.2 × 282.9 × 163.8 cm)
Unit 2: 6 ft. 6 7/8 in. × 9 ft. 3 3/8 in. × 9 ft. 3 3/8 in. (200.3 × 282.9 × 282.9 cm)
Unit 3: 6 ft. 6 7/8 in. × 13 ft. 3/4 in. × 9 ft. 3 3/8 in. (200.3 × 398.1 × 282.9 cm)
Unique
Collection of the Weisman Art Museum at the University of Minnesota. Gift of Securian Financial Group, Inc. 2014

Steel, painted black
Unit 1: 29 7/8 in. × 6 ft. 1/2 in. × 3 ft. 6 in. (75.9 × 184.2 × 106.7 cm)
Unit 2: 4 ft. 3 3/8 in. × 6 ft. 1/2 in. × 6 ft. 1/2 in. (130.5 × 184.2 × 184.2 cm)
Unit 3: 4 ft. 3 3/8 in. × 9 ft. 1/2 in. × 6 ft. 1/2 in. (130.5 × 275.6 × 184.2 cm)
Edition 1/3
Whitney Museum of American Art, New York

Steel, painted black
Unit 1: 29 7/8 in. × 6 ft. 1/2 in. × 3 ft. 6 in. (75.9 × 184.2 × 106.7 cm)
Unit 2: 4 ft. 3 3/8 in. × 6 ft. 1/2 in. × 6 ft. 1/2 in. (130.5 × 184.2 × 184.2 cm)
Unit 3: 4 ft. 3 3/8 in. × 9 ft. 1/2 in. × 6 ft. 1/2 in. (130.5 × 275.6 × 184.2 cm)
Edition 3/3
Private collection

Cast bronze, black patina
Unit 1: 5 1/8 × 14 × 7 1/2 in. (13 × 35.6 × 19.1 cm)
Unit 2: 10 × 13 1/2 × 13 1/2 in. (25.4 × 34.3 × 34.3 cm)
Unit 3: 10 × 21 × 13 1/2 in. (25.4 × 53.3 × 34.3 cm)
Edition 6/6
Private collection

Card stock 
Unit 1: 5 1/8 × 14 × 7 1/2 in. (13 × 35.6 × 19.1 cm)
Unit 2: 10 × 13 1/2 × 13 1/2 in. (25.4 × 34.3 × 34.3 cm)
Unit 3: 10 × 21 × 13 1/2 in. (25.4 × 53.3 × 34.3 cm)
Raymond and Patsy Nasher Collection, Nasher Sculpture Center, Dallas, TX