|
| Title | Cloud Gate, fabrication, December 17, 2002 |
| Description | 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 necessary tolerances. Once the exact dimensions were achieved, the plates were heat treated and cooled to relieve stress, and then ground and polished, and covered with protective film. |
| Neighborhood | Loop (Chicago, Ill.)
|
| Subject.TGM | Machinery
Steel
Industrial facilities
Machine shops
|
| Subject.LCSH | Cloud Gate (Chicago, Ill.) -- Design and Construction
Performance Structures, Inc.
|
| Subject.AAT | dials
structural steel
|
| Photographer | Unknown
|
| Artists | Kapoor, Anish, 1954-
|
| Contributors | Courtesy of U.S. Equities Realty and the men and women who built Millennium Park
|
| Date Of Download | 12/17/2002 |
| Time Period | 2000; 2001; 2002; 2003; 2004; 2005; 2006; 2007; 2008; 2009 |
| Repository Number | SPE-MP USER Cloud Gate 2002.12.17.22 |
| Repository Name | Chicago Public Library Special Collections and Preservation Division
|
| Collection | Millennium Park, U.S. Equities Realty Collection
|
| Rights | http://www.chipublib.org/aboutcpl/cplpolicies/policies/photo_reproduct.php |
| Language | eng |
| Type | Image
|
| Original Format | jpeg
|
| Original Size | 1.35 MB |
| Original Resolution (dpi) | 72 |
| Original Dimension (Pixels) | 2048x1536 |
| Camera Specifications | Sony CD MAVICA
|
| Book | Cloud Gate
|
| Chapter | Chapter 1: Steel fabrication
|
| Highlight | Highlight
|
