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	Title:	Subject.TGM:	Description:

521.	BP Bridge, waterproofing, November 12, 2003	Structural frames; Skyscrapers;	A view of the waterproofing covering the foundation ramp and interior side of the BP Bridge, prior to the installation of the wooden deck.

522.	BP Bridge, waterproofing, October 13, 2003	Structural frames; Hoisting machinery; Cantilever construction; Skyscrapers;	A view of the waterproofing covering the foundation ramp of the BP Bridge, prior to the installation of the wooden deck. The headdress and trellis of the Jay Pritzker Pavilion are visible in the background....

523.	BP Bridge, waterproofing, November 12, 2003	Construction workers; Skyscrapers; Construction equipment;	A view of the waterproofing covering the foundation ramp and interior side of the BP Bridge, prior to the installation of the wooden deck. Newly installed shingles, or "scales", are visible on the side...

524.	BP Bridge, waterproofing, November 12, 2003	Trailers; Structural frames;	A view of the waterproofing covering the foundation ramp of the BP Bridge, prior to the installation of the wooden deck.

525.	BP Bridge, waterproofing, February 13, 2004	Structural frames; Snow; Hoisting machinery; Cantilever construction; Skyscrapers; Ladders;	A view of the waterproofing covering the foundation ramp of the BP Bridge, prior to the installation of the wooden deck. Construction equipment and materials are gathered to one side. The Michigan Avenue...

526.	BP Bridge, waterproofing, February 13, 2004	Structural frames; Snow; Hoisting machinery; Cantilever construction; Ladders; Skyscrapers;	A view of the waterproofing covering the foundation ramp of the BP Bridge, prior to the installation of the wooden deck. Construction equipment and materials are gathered to one side. The Michigan Avenue...

527.	BP Bridge, waterproofing, October 17, 2003	Structural frames; Brooms & brushes; Trees; Skyscrapers;	A view of the waterproofing covering the foundation ramp of the BP Bridge, prior to the installation of the wooden deck. 400 East Randolph Street and Harbor Point are visible in the background.

528.	Crown Fountain, excavation and construction of reservoir, January 6, 2004	Excavation; Retaining walls; Concrete; Construction workers; Trees; Structural systems; Snow;	A view of the wooden supporting structure for a weatherproof tent that was erected over part of the site so that work could continue in cold weather.

529.	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...

530.	Jay Pritzker Pavilion, lights and speakers, May 27, 2004	Cantilever construction;	A view showing where the trellis connects with the headdress of the Jay Pritzker Pavilion. Taken around six weeks before Millennium Park opened to the public, this photograph shows where the trellis and...

531.	Crown Fountain, view south from north tower, May 27, 2004	Business people; Hoisting machinery; Structural systems	A visitor from U.S. Equities Realty's Argentina location stands at the top of Crown Fountain's north tower.

532.	Jay Pritzker Pavilion, seating area, May 27, 2004	Business people; Control rooms; Chairs; Skyscrapers;	A visitor from U.S. Equities Realty's Argentina location views the stage of the Jay Pritzker Pavilion. Newly installed red seats are visible in the background, as is the trellis and underside of the headdress....

533.	Jay Pritzker Pavilion, seating area, May 27, 2004	Business people; Control rooms; Chairs; Skyscrapers;	A visitor from U.S. Equities Realty's Argentina location views the stage of the Jay Pritzker Pavilion. The trellis and the underside of the headdress are visible in the background. The tops of the Kluczynski...

534.	Crown Fountain, inside one of the towers May 27, 2004	Structural systems; Glass blocks; Structural frames; Business people;	A visitor from U.S. Equities Realty's Argentina location inside one of Crown Fountain's towers.

535.	BP Bridge, site visit, May 27, 2004	Business people; Streets; Trees; Automobiles; Skyscrapers;	A visitor from U.S. Equities Realty's Argentina location visits the BP Bridge. The Buckingham, 400 East Randolph Street, and Harbor Point can be seen in the background.

536.	Jay Pritzker Pavilion, walkway construction, November 14, 2003	Hoisting machinery; Scaffolding; Walkways;	A walkway is under construction beneath the trellis.

537.	BP Bridge, waterproofing test, October 1, 2003	Trucks; Construction workers; Hoisting machinery; Scaffolding; Skyscrapers;	A water truck sits in front of the BP Bridge during a waterproofing test. The Grant Park North Garage is directly below this part of the Park. The top of Lake Point Tower is visible in the background.

538.	Crown Fountain, excavation and construction of reservoir, January 6, 2004	Excavation; Retaining walls; Structural systems; Snow; Tents; Skyscrapers; Trees;	A weatherproof tent was erected over part of the site so that work could continue in cold weather. The structural steel of the north tower can be seen in the background.

539.	Crown Fountain, excavation and construction of reservoir, January 6, 2004	Excavation; Retaining walls; Concrete; Construction workers; Wheelbarrows; Tents; Structural systems;	A weatherproof tent was erected over part of the site so that work could continue in cold weather.

540.	Crown Fountain, excavation and construction of reservoir, January 16, 2004	Excavation; Retaining walls; Structural systems; Tents; Concrete; Shovels; Coats;	A weatherproof tent was erected over part of the site so that work could continue in cold weather.