Stairs at The Rookery, Entryway, 1888 by Burnham & Root with 1907 lobby renovation by Frank Lloyd Wright, 209 S. LaSalle St. Designated a Chicago Landmark in 1972. Photo Credit: Eric Allix Rogers

Stairs at The Rookery, Entryway, 1888 by Burnham & Root with 1907 lobby renovation by Frank Lloyd Wright, 209 S. LaSalle St. Designated a Chicago Landmark in 1972. Photo Credit: Eric Allix Rogers

Daniel Burnham Designed Pavilion in Jackson Park on Marquette Drive in extreme state of neglect. Photo Credit: Eric Allix Rogers
Preservation Chicago Rally with Studs Terkel to Save Cook County Hospital in 2003. Photo Credit: Chris Walker / Chicago Tribune