| 1. |  | Full Park, early construction, May 21, 2001 | Streets; Skyscrapers; Hoisting machinery; Construction equipment; Trees; Concrete mixers; Automobiles; Foundations; | Aerial view of Millennium Park. Construction has begun on the McCormick Tribune Plaza and Ice Rink, the Park Grill restaurant, and SBC Plaza. |
| 2. |  | Full Park, early construction, May 21, 2001 | Streets; Skyscrapers; Trees; Construction equipment; Concrete mixers; Hoisting machinery; Foundations; | Aerial view of Millennium Park showing the future sites of the McCormick Tribune Plaza and Ice Rink, The Park Grill restaurant, and SBC Plaza, during an early stage of construction. |
