Unless otherwise stated, dimensions are given as height x width x depth.
All works by both artists except in two cases, where indicated with *
*Lipstick (Ascending) on Caterpillar Tracks, 1969-74
Cor-Ten steel, steel, aluminum, cast resin; painted with polyurethane enamel
23 ft. 6 in. x 24 ft. 11 in. x 10 ft. 11 in. (7.2 x 7.6 x 3.3 m)
Samuel F. B. Morse College, Yale University, New Haven, Connecticut
*Clothespin, 1976
Cor-Ten and stainless steels
45 ft. x 12 ft. 3 in. x 4 ft. 6 in. (13.7 x 3.7 x 1.4 m)
Centre Square Plaza, Fifteenth and Market streets, Philadelphia
Trowel I, 1971-76
Steel painted with polyurethane enamel
41 ft. 9 in. x 11 ft. 3 in. x 14 ft. 7 in. (12.7 x 3.4 x 4.4 m).
sited: 38 ft. 5 in. x 11 ft. 3 in. x 7 ft. 5 in. (11.7 x 3.4 x 2.3 m)
Rijksmuseum Kröller-Müller, Otterlo, the Netherlands
Trowel II, 1976
Cor-Ten steel painted with polyurethane enamel
41 ft. 9 in. x 11 ft. 3 in. x 14 ft. 7 in. (12.7 x 3.4 x 4.4 m)
sited: 37 ft. x 11 ft. 3 in. x 7 ft. 5 in. (11.3 x 3.4 x 2.3 m)
Donald M. Kendall Sculpture Gardens at PepsiCo, Purchase, New York
Batcolumn, 1977
Steel and aluminum painted with polyurethane enamel
96 ft. 8 in. (29.5 m) high x 9 ft. 9 in. (3 m) diameter, on base 4 ft. (1.2 m) high x 10 ft. (3.1 m) diameter
Harold Washington Social Security Center, 600 West Madison Street, Chicago
Pool Balls, 1977
Reinforced concrete
Three balls, each 11 ft. 6 in. (3.5 m) diameter
Aaseeterrassen, Münster, Germany
Crusoe Umbrella, 1979
Cor-Ten steel painted with polyurethane enamel
37 x 37 x 58 ft. (11.3 x 11.3 x 17.7 m)
sited: 33 x 37 x 56 ft. (10.1 x 11.3 x 17.1 m)
Nollen Plaza, Civic Center of Greater Des Moines, Des Moines, Iowa
Flashlight, 1981
Steel painted with polyurethane enamel
38 ft. 6 in. (11.7 m) high x 10 ft. 6 in. (3.2 m) diameter
University of Nevada, Las Vegas
Split Button, 1981
Aluminum painted with polyurethane enamel
16 ft. (4.9 m) diameter x 10 in. (0.3 m) thick
height from ground when sited: 4 ft. 11 in. (1.5 m)
Levy Park, University of Pennsylvania, Philadelphia
Spitzhacke (Pickaxe), 1982
Steel painted with polyurethane enamel
36 ft. 9 in. x 44 ft. 6 in. x 3 ft. 8 in. (11.2 x 13.6 x 1.1 m)
sited: 43 ft. 5 in. x 42 ft. 7 in. x 11 ft. 5 in. (13.2 x 13 x 3.5 m)
Kassel, Germany
Screwarch, 1983
Aluminum painted with polyurethane enamel
12 ft. 8 in. x 21 ft. 6 in. x 7 ft. 10 in. (3.9 x 6.6 x 2.4 m)
Museum Boymans-van Beuningen, Rotterdam, the Netherlands
Cross Section of a Toothbrush with Paste, in a Cup, on a Sink: Portrait of Coosje's Thinking, 1983
Steel and cast iron painted with polyurethane enamel
19 ft. 8 in. x 9 ft. 2 in. x 7 in. (6 x 2.8 x 0.2 m)
Haus Esters, Krefeld, Germany
Balancing Tools, 1984
Steel painted with polyurethane enamel
26 ft. 3 in. x 29 ft. 6 in. x 19 ft. 10 in. (8 x 9 x 6.1 m)
Vitra International AG, Weil am Rhein, Germany
Toppling Ladder with Spilling Paint, 1986
Steel and aluminum painted with polyurethane enamel
14 ft. 2 in. x 10 ft. 8 in. x 7 ft. 7 in. (4.3 x 3.3 x 2.3 m)
Loyola Law School, Los Angeles
Knife Slicing Through Wall, 1986
Wood painted with enamel; and plasterboard or cardboard blade:
4 ft. 10 in. x 12 ft. 3 in. (1.47 x 3.66 x .08 m);
two wall sections, each 8 ft. x 3 ft. 10 in. x 2 ft. 8 in. (2.44 x 1.17 x .81 m)
Installed at 817 Hillsdale Avenue, Los Angeles
Margo Leavin Gallery, Los Angeles
Spoonbridge and Cherry, 1988
Stainless steel and aluminum painted with polyurethane enamel
29 ft. 6 in. x 51 ft. 6 in. x 13 ft. 6 in. (9 x 15.7 x 4.1 m)
Minneapolis Sculpture Garden, Walker Art Center, Minneapolis
Monument to the Last Horse, 1991
Aluminum and polyurethane foam painted with polyurethane enamel
19 ft. 8 in. x 17 ft. x 12 ft. 4 in. (6 x 5.2 x 3.8 m)
The Chinati Foundation, Marfa, Texas
Free Stamp, 1991
Steel and aluminum painted with polyurethane enamel
28 ft. 10 in. x 26 ft. x 49 ft. (8.8 x 7.9 x 14.9 m)
Willard Park, Cleveland, Ohio
Bottle of Notes, 1993
Steel painted with polyurethane enamel
30 x 16 x 10 ft. (9.1 x 4.9 x 3.1 m)
Central Gardens, Middlesbrough, England
Inverted Collar and Tie, 1994
Steel, polymer concrete, fiber-reinforced plastic; painted with polyester gelcoat
39 ft. x 27 ft. 9 in. x 12 ft. 8 in. (11.9 x 8.5 x 3.9 m)
Mainzer Landstrasse, Frankfurt am Main, Germany
Saw, Sawing, 1996
Steel, epoxy resin, fiber-reinforced plastic, urethane and polyvinylchloride foams; painted with polyester gelcoat
50 ft. 8 in. x 4 ft. 9 in. x 40 ft. (15.4 x 1.5 x 12.2 m)
Tokyo International Exhibition Center, Big Sight, Tokyo
Golf/Typhoon, 1996
Steel and fiber-reinforced plastic painted with polyurethane enamel
20 ft. 2 in x 5 ft. 7 in. x 5 ft. 6 in. (6.2 x 1.7 x 3.7 m)
Private Collection, Bridgehampton, New York
Valentine Perfume, 1997
Stainless steel, cast aluminum, aluminum pipe; painted with acrylic urethane
21 ft. x 4 ft. 9 in. x 9 ft. 4 in. (6.4 x 1.4 x 2.9 m)
Collection of the artists
Lion's Tail, 1999
Stainless steel, aluminum, wood, fiber-reinforced plastic, expanded polystyrene, painted with urethane enamel; nylon
18 ft. 6 in. x 15 ft. x 4 ft. (5.6 x 4.6 x 1.2 m)
Musei Civici Veneziani, Venice, Italy
Ago, Filo e Nodo (Needle, Thread and Knot), 2000
Brushed stainless steel and fiber-reinforced plastic painted with polyester gelcoat and polyurethane enamel
Needle and thread: 59 ft. (18 m) high x 50 3/8 in. (128 cm) diameter
knot: 19 ft. (5.8 m) long x 19 11/16 in. (50 cm) diameter
Piazzale Cadorna, Milan, Italy
Dropped Cone, 2001
Stainless and galvanized steels, fiber-reinforced plastic, balsawood; painted with polyester gelcoat
39 ft. 10 in. (12.1 m) high x 19 ft. (5.8 m) diameter
height above building: 32 ft. 10 in. (10 m)
Neumarkt Galerie, Cologne, Germany
Cupid's Span, 2002
Stainless steel, structural carbon steel, fiber-reinforced plastic, cast epoxy, polyvinylchloride foam; painted with polyester gelcoat
60 ft. (182.3 m) high
Rincon Park, San Francisco, California