The Fisher Building, 1896 with 1907 addition, Charles Atwood / D.H. Burnham & Company , 343 S. Dearborn Street. Designated a Chicago Landmark in 1978. Photo Credit: Eric Allix Rogers

The Fisher Building, 1896 with 1907 addition, Charles Atwood / D.H. Burnham & Company , 343 S. Dearborn Street. Designated a Chicago Landmark in 1978. Photo Credit: Eric Allix Rogers

Chicago Water Tower, 1869, William W. Boyington, 806 North Michigan Avenue. Photo Credit: Eric Allix Rogers
Carson, Pirie, Scott and Company Building / Schlesinger & Mayer, 1899, Louis Sullivan, 1 S. State Street. Photo Credit: Eric Allix Rogers