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Photographer
Unknown (5)

Neighborhood
Loop (Chicago, Ill.) (5)

Subject.TGM
Hoisting Machinery (3)
Trees (3)
Industrial Facilities (2)
Skyscrapers (2)
Molds (Shaping Tools) (1)
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 Image: Title: Subject.TGM: Description:
1. Cloud Gate, trial assembly in Oakland, California, structural steel, April 21, 2003 Cloud Gate, trial assembly in Oakland, California, structural steel, April 21, 2003 Steel; Structural systems; Hoisting machinery; Industrial facilities; The structural steel of the sculpture (later named Cloud Gate) during a trial assembly at Performance Structures, Inc. (PSI) in Oakland, California. Before shipping the parts of the sculpture to Chicago,...
2. Crown Fountain, fabricating the glass bricks, May 21, 2003 Crown Fountain, fabricating the glass bricks, May 21, 2003 Industrial facilities; Glass industry; Molds (Shaping tools); A mold for casting the glass bricks at the L.E. Smith Glass Company in Mt. Pleasant, Pennsylvania. To obtain the clearest possible glass brick, the bricks were cast in these molds using a pressed-glass...
3. BP Bridge, concrete foundation ramp, September 12, 2003 BP Bridge, concrete foundation ramp, September 12, 2003 Construction workers; Trees; Hoisting machinery; A view of the concrete foundation ramp during construction and the landscaping between the curves of the Bridge. The subtle slope of BP Bridge allowed for the serpentine curvature visible here, and made...
4. BP Bridge, concrete foundation ramp, September 12, 2003 BP Bridge, concrete foundation ramp, September 12, 2003 Trees; Skyscrapers; A view of the concrete foundation ramp during construction and the landscaping between the curves of the Bridge. The subtle slope of BP Bridge allowed for the serpentine curvature visible here, and made...
5. BP Bridge, deck and sides, April 15, 2004 BP Bridge, deck and sides, April 15, 2004 Trees; Skyscrapers; Hoisting machinery; A view showing the Pau Lope deck on the gentle slope of the BP Bridge. The meandering shape of the Bridge, which allowed the very gentle incline to be equal to a gradient of 5%, also obviated the need...
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