| 1. |  | Millennium Monument at Wrigley Square, scaffolding and columns, March 14, 2002 | Scaffolding; Columns; Peristyles; Construction; | Columns and scaffolding during construction of the Millennium Monument at Wrigley Square. The peristyle is made up of 12 pairs of Doric columns on a semicircular pedestal. Each of the 24 columns has 24... |
