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Photographer
Unknown (3)

Neighborhood
Loop (Chicago, Ill.) (3)

Subject.TGM
Pails (2)
Scaffolding (2)
Construction Equipment (2)
Control Rooms (2)

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 Image: Title: Subject.TGM: Description:
1. Crown Fountain, LED installation, construction of towers, February 2, 2004 Crown Fountain, LED installation, construction of towers, February 2, 2004 Close-up view of newly installed light-emitting diode (LED) screens at Crown Fountain. Each LED pixel, made up of 5 individual LEDs, is capable of displaying a range of 4.4 trillion colors. Small black...
2. Crown Fountain, equipment pads, underground control rooms, December 11, 2003 Crown Fountain, equipment pads, underground control rooms, December 11, 2003 Control rooms; Construction equipment; Pails; Scaffolding; Installing equipment pads during the construction of Crown Fountain's underground control rooms. The pads absorb vibrations from equipment that can damage the towers' structure over time.
3. Crown Fountain, equipment pads, underground control rooms, December 11, 2003 Crown Fountain, equipment pads, underground control rooms, December 11, 2003 Control rooms; Construction equipment; Pails; Scaffolding; Installing equipment pads during the construction of Crown Fountain's underground control rooms. The pads absorb vibrations from equipment that can damage the towers' structure over time.
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