60.5 Degrees, 1992
stainless steel
13 x 15.5 x 13 inches
33 x 39.4 x 33cm
Andrea's Day, 1974
aluminum & stainless steel
27 x 15 x 14 inches
68 x 38 x 35cm
B-Tree II, 1981
aluminum & stainless steel
71 x 78.5 x 84.5 inches
180.3 x 199.4 x 214.6cm
Black E.C. Tower, 1974
anodized aluminum & stainless steel
41 x 14.5 x 12.5 inches
104.1 x 36.8 x 31.8cm
Curve Throne, 1967
6 x 18 x 8 inches
15 x 46 x 20 cm
Curve Throne, 1966
aluminum & steelon
9 x 9 x 15 inches
23 x 23 x 38 cm
Double Cross Bar, 1967
aluminum & steelon
5.6 x 5.6 x 17.4 inches
14 x 14 x 44 cm
Double Shell Form, 1979
aluminum & stainless steel
35.25 x 35.25 x 35.25 inches
89.5 x 89.5 x 89.5cm
Double Six, 1967
aluminum & steelon
10 x 10 x 10 inches
25x 25 x 25 cm
Double Star, 1959-91
27 x 23 x 20 inches
70 x 58 x 51 cm
Eight Up, 1967
aluminum & steelon
7.5 x 13.5 x 13.5 inches
19 x 34 x 34 cm
Easy-K, 1970
aluminum & stainless steel
10 x 10 x 58 inches
25 x 25 x 147 cm
Exhibition: Sonsbeek '70, Arnhem, Holland
Fat Rador, 1975-78
brass & stainless steel
20 x 17 x 6 inches
50.8 x 43.2 x15.2cm
Flat Out, 1979
stainless steel
16 x 20 x 11 inches
40 x 51 x 28cm
Forest Devil, 1975
stainless steel
34.5 x 68 x 51 inches
87.6 x 172.7 x 129.5cm
QTVR - 645k
Four Chances, 1979; Ed. 4
aluminum & stainless steel
35.5 x 42 x 32 inches
88 x 110 x 80 cm
Free Ride Home, 1974-80
aluminum & stainless steel
23.75 x 42 x 35 inches
60.3 x 106.7 x 88.9cm
Greene Street III, 1975-93
stainless steel
32 x 27 x 23 inches
83.5 x 68 x 23cm
Hexa Column, 1973
aluminum & stainless steel
19 x 10 x 12 inches
48 x 25 x 30 cm

Indexer (maquette), 1979-99
aluminum & stainless steel
14.9 x 10.3 x 9 inches
38 x 26 x 23 cm
QTVR - 359k
Key City, 1968
aluminum & stainless steel
6 x 12 x 12 inches
15 x 30 x 30 cm
Ladle, 1967
aluminum & steelon
3.25 x 16.6 x 9.5 inches
8 x 42 x 24 cm
Mara Terry II, 1979; Ed. 4
aluminum & stainless steel
34 x 73 x 46 inches
86 x 185 x 117 cm
Mirror Mirror, 1999
aluminum & stainless steel
22 x 17 x 14 inches
56 x 42 x 36 cm
QTVR - 409k
Needle Tower model), 1968
porcelainized aluminum & stainless steel
102 x 24 x 24 inches
233 x 57 x 63cm
Newport, 1967
aluminum & stainless steel
8.5 x 6.9 x 6.25 inches
22 x 18 x 16cm
Octahelix, 1967
32 x 15 x 15 inches
81 x 38 x 38 cm
Omega, 1972-93
stainless steel
14.5 x 19.75 x 11 inches
36.8 x 50.2 x 27.9cm
Penta Tower, 2001-03
aluminum & stainless steel
57 x 14 x 15 inches
144.8 x 35.6 x 35.6cm
Proto Newport, 1966-67
aluminum & steelon
3 x 12 x 14.1 inches
7.6 x 30.5 x 35.8cm
Pyramid Piece, 1993
stainless steel
20 x 11.5 x 11.5 inches
50.8 x 29.2 x 29.2cm
QuinTetRow, 2002
aluminum and stainless steel
15.5 x 42 x 11 inches
39.37 x 106.68 x 28cm
Sagg Main Street, 1966
aluminum & steelon
16 x 16.25 x 9.5 inches
40.6 x 41.3 x 24.1cm
Sigma Data II, 1975-92
stainless steel
30 x 35 x 21 inches
76 x 90 x 51cm
Six #2, 1967
aluminum & steelon
14.6 x 14.6 x 14.6 inches
37 x 37 x 37cm
Sound Box, 1966-67
aluminum & steelon
4.6 x 15.5 x 15.5 inches
11.7 x 39.4 x 39.4cm
Study for Quadra Node, 1960-90
aluminum & stainless steel
7.25 x 17.75 x 17.75 inches
18.4 x 45 x 45cm
Super Star, 1960-2002
aluminum & stainless steel
19 x 23 x 19.75 inches
48 x 58.5 x 50cm
QTVR - 288k
Teddy's True, 1967
aluminum & steelon
11.5 x 11.75 x 12.5 inches
29.2 x 29.8 x 31.8cm
Trigonal Tower, 1968
aluminum & stainless steel
65 x 31.5 x 28 inches
165.1 x 80 x 71.1cm
Vortex study, 1967
aluminum & steelon
9 x 5.75 x 5.75 inches
23 x 14.6 x 14.6cm
Vortex III, 2002
stainless steel
23 x 13 x 13 inches
59.6 x 33 x 33cm
Wiggin's Fork, 1965
aluminum & steelon
3.9 x 11.5 x 11 inches
10 x 29 x 28cm
Wing II, 1992
aluminum & stainless steel
34 x 56 x 50 inches
86.4 x 142.2 x 127cm
X-Column Variation, 1965
aluminum & steelon 
9.25 x 11.25 x 16.25 inches
23.5 x 28.6 x 41cm
X-Piece, 1967
aluminum & stainless steel
6 x 9.25 x 9.25 inches
15 x 23.5 x 23.5cm
X-Planar Tower, 1962-88
aluminum & stainless steel
51 x 22 x 6.75 inches
129 x 55.9 x 17.1cm
X-tend, 1967
aluminum & steelon
3.25 x 6 x 20 inches
8.3 x 15 x 51cm