Federal Center, 1974, Ludwig Mies van der Rohe, 230 S Dearborn St, Chicago. Photo Credit: Eric Allix Rogers

Federal Center, 1974, Ludwig Mies van der Rohe, 230 S Dearborn St, Chicago. Photo Credit: Eric Allix Rogers

Chicago Board of Trade Building, 1930, Holabird & Root 141 W. Jackson Blvd. Photo Credit: Eric Allix Rogers
Lake Street Schlitz Tied House / La Luce, 1892, 1393-1399 W. Lake St. Photo Credit: Eric Allix Rogers