The recent restoration of Crown Hall's exterior received a Preservation Award, Citation of Merit and a 2005 Honor Award.
Ludwig Mies van der Rohe's philosophy expressed in S. R. Crown Hall, home to the IIT College of Architecture, and a modern masterpiece that Time magazine calls "one of the world's most influential, inspiring and astonishing structures." page
The column-free open plan of the main floor of Crown Hall demonstrates Mies' innovative concept of creating universal space that can be infinitely adapted to changing use.
The Farnsworth House was designed and constructed by Ludwig Mies van der Rohe between 1945-51. It is a one-room weekend retreat in a once-rural setting, located 55 miles southwest of Chicago's downtown. wikipedia
See also, "Three Days of Rain" wherein a newly discovered journal recalls Greenwich Village in the early 1960s when two young architects (unaware they’re on the brink of fame) struggle with plans for the iconic Janeway House. theatre