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Photographer
Unknown (3)

Neighborhood
Loop (Chicago, Ill.) (3)

Subject.TGM
Construction Workers (1)
Equipment (1)
Grinding (1)
Hoisting Machinery (1)
Marks (Symbols) (1)
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 Image: Title: Subject.TGM: Description:

1. Cloud Gate, polishing, May 25, 2005 Cloud Gate, polishing, May 25, 2005 Grinding; Equipment A 4 1/2 inch grinder used to smooth out seams where the sculpture's steel plates had been welded together.

2. Crown Fountain, close-up view of LED tiles, ca. February 4, 2004 Crown Fountain, close-up view of LED tiles, ca. February 4, 2004 Computer graphics; Marks (Symbols); Close-up view of LED tiles with notations in red indicating a 1/2 inch gap between the tiles.

3. Jay Pritzker Pavilion, construction of Great Lawn, October 17, 2003 Jay Pritzker Pavilion, construction of Great Lawn, October 17, 2003 Construction workers; Hoisting machinery; Scaffolding; Skyscrapers; Construction equipment With the trellis in place, workers begin constructing the Great Lawn. Built atop two stories of parking garages and railroad tracks, Millennium Park, at 24 ½ acres, is one of the largest green roofs in...
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