| 1. |  | Cloud Gate, fabrication, December 17, 2002 | Machinery; Steel; Industrial facilities; Machine shops | A steel plate beneath a precision measuring device called a Faro arm. A Faro arm is an automated scanning device that checks measurements against computer models and calculates whether they are within... |
| 2. |  | Crown Fountain, installing granite tiles, April 1, 2004 | Pedestals; Tiles; Pipes (Conduits); Construction workers; Pails; Skyscrapers; Trees; Dollies (Moving equipment); Automobiles; | Looking south toward the partially completed reflecting pool and south tower as a worker takes measurements. The Art Institute of Chicago and the Michigan Avenue street wall are visible in the background.... |
