Chicago Water Tower, 1869, William W. Boyington, 806 North Michigan Avenue. Photo Credit: Eric Allix Rogers

Chicago Water Tower, 1869, William W. Boyington, 806 North Michigan Avenue. Photo Credit: Eric Allix Rogers

Chicago Union Station, 1925, Graham, Anderson, Probst and White / D. H. Burnham & Company, 225 S. Canal Street. 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