Showing posts with label Crown Hall. Show all posts
Showing posts with label Crown Hall. Show all posts

Sunday, September 23, 2018

Bobbing for Mies - Robert Venturi at IIT

In the fall of 2005, Pritzker Prize-winning architect Robert Venturi came to modernist shrine Crown Hall to out Mies van der Rohe as a closet symbolist and attempt to define the architecture of our time. (Originally published in abbreviated and far better edited form under the title, Live by the I Beam, Die by the I Beam in the December 16th Chicago Reader.) 
“There will be nothing new in what I say, but maybe it will have a new twist”  Robert Venturi, speaking at Crown Hall
Robert Venturi, the architect who launched the post-modernisn assault on Miesian glass-box

modernism by countering Mies van der Rohe's famous dictum, “Less is More” with his own “Less is a Bore,” was at IIT's restored Mies masterpiece Crown Hall last month to talk about “Mies is More: Learning from Mies,” part of the 2005 Chicago Humanities Festival. 


Lest anyone think the 80-year-old enfant-terrible was growing soft, however, Venturi's major thesis was to unmask Mies, known for minimalist structures free of the type of applied ornament that Louis Sullivan loved, as a bit of a hypocrite, not above choosing symbolism over substance when it came to creating an architecture that expressed the industrial age of his time. “Ultimate irony,” observed Venturi, “Mies, like other modernists, enjoyed abstraction as an aesthetic, yet also employed symbolism as an aesthetic.” 

For Mies, that meant keeping structure visible and exposed, but Chicago's strict building code requires that the steel frame of multi-storied buildings be fireproofed within a concrete casing. When you look at a classic Mies skyscraper like the IBM Building at Wabash and the River, the exterior may appear to be structure, but the structural steel is actually buried in concrete fireproofing, and what you're actually seeing are the anodized aluminum plates covering that concrete. 
IBM Building, now 330 North Wabash
To call Mies's bluff on another affection - the vertical steel I-beams that he loved to use as mullions between the continuous strips of windows on his buildings - Venturi quoted Tom Wolfe's diatribe against modern architecture, From Bauhaus to Our House. “Sticking things on the outside of walls,” Wolfe wrote, “wasn't that exactly what was known in another era as applied decoration?” 
Crown Hall, IIT
Ironically, the building in which Venturi made these observations is the one place where Mies was able to express his aesthetic without subterfuge. Crown Hall, because it's a one story building, didn't have to be fireproofed. The steel you see is not what Venturi calls an “appliqué”, but the actual structure. It was sandblasted down to the bare steel during this summer's restoration, and painted a revelatory deep and glossy black that observers who were there for the 1956 opening say replicates the building's original appearance. 

Venturi put up a slide with his comparison of “Mies” and “Bob”.


Mies Midcentury
Bob Post Mid-Century
Classic
Eclectic
Symbolic (industrial)Symbolic (iconographic)
Not acknowledgedAcknowledged
MinimalismComplexity and Contradiction
Not aesthetically expressedAesthetically expressed
Aesthetic cover-upAesthetic celebration
not manneristmannerist
Less is moreless is a bore


To Venturi, simplicity is an iron maiden; mannerism a sign of life. The fact he finds Mies a closet symbolist is, to Venturi, a good thing, but the fact that Mies wouldn't acknowledge it himself disqualifies him form the mannerist pantheon. 

“I think that the job of the architect is to create shelter,” said Venturi, “and to give a space a

kind of symbol.” He spoke of some of themes of Venturi and Scott Brown's latest book, Architecture as Signs and Systems : For a Mannerist Time. “All architecture of the past,” he observed, “had symbolism and signage except for this 20th century past. The hieroglyphics all over the architecture of ancient Egypt . . . the buildings were signs as well. You read the hieroglyphics. The architecture in the pediments of Greek and Roman temples had statue figures in them . . . essentially explaining to you about the Gods that who were being honored and worshipped. The early Christian architecture . . . the basilicas, and the same with the Byzantine architecture had all the mosaics - all of that was signage explaining what it was.” 


“There's been a book [The Place of Narrative: Mural Decoration in Italian Churches] out recently by a great art historian - Marilyn Lavin . The thesis is that we look at Italian Renaissance and the Baroque era murals , we look upon them as art. They are only incidentally art, according to her thesis. They were essentially there for the message given. The content was important. They taught you about Christianity and they did it in such an artful way that they are art. But they were incidentally art. They were essentially done as signs.” 

“The idea of using symbolism and signage is a constant one in the history of architecture. The Gothic church, the façade at Amiens or Rouen, it is a three-dimensional billboard. The Sphinx in ancient Egypt had a great meaning independent of art. At the time, most of people couldn't read.” 
Franklin Court ghost structure, Robert Venturi, William Rauch and Denise Scott Brown
National Parks Service photo

Venturi essentially sees mid 20th-century modernism as an aberration in architecture's long history. “We're no longer in the industrial age,” he says. “We're in the information age. We're also in the electronic age, . . . and to make architecture look like industrial buildings and to make architecture be abstract is no longer appropriate. The architecture that's being built today is this awful historical revival, the neo-modern modern revival. They're being just as historical in their revival as they would be if they were reviving Renaissance architecture or Gothic architecture.” 

Venturi looks to the restoration of symbolism for today's electronic age. ““How about,” he suggests, “electronic pixels as applied ornament rather than the industrial rivets as applied

ornament that are fashionable today?” At least some of the architects he would seem to fall place his modernist revival category, however, appear to be way ahead of him. For his elegant new Deutsche Post tower in Bonn, Helmut Jahn collaborated with lighting artist Yann Kersale to create a changing color sequence of red blue and yellow that plays across over 55,000 square meters from dusk to sunrise and accentuates its dual-skin design. It doesn't really seem all that far from a project for a pair of skyscrapers in Shanghai, designed by Venturi in collaboration with his life and work partner Denise Scott Brown, which look rather Miesian except for the strips of red LED's forming a grid overlaying much of the façade. 


What Venturi describes as the information age that I've written about as exemplified by Frank Gehry in a possible new era that could be called the Techno-Baroque, where content is king. In the 1920's, the great German critic Walter Benjamin wrote of German literature that, “'Baroque' is the only fitting way to describe the heaped-up crassness of its subject matter . . . the predominance of content.” Content over form. 

The age of content raises as many challenges for architects as it does for a Newscorp or Viacom struggling to fill an almost countless array of cable, internet and new media channels. Venturi's Shanghai towers, which appeared in the renderings he presented at the lecture to transmit nothing more than light, may already be retro. Perhaps the best expression of the content aesthetic can be found in an updated perennial, New York's Time Square, where high-tech signage is an integral part of the architecture, in the form of ever-larger “reader boards” that include everything from a massive electronic stock ticker on the Morgan Stanley Building, and nine bands of electronic color above ABC's street-level studios carrying both text and video. 

For an architect, the issue of obsolescent content has the potential to age a building far

faster than any physical decay. How long until visitors to Millennium Park's Crown Fountain began to get bored with the same 1,000 faces projected digitally on the fountain's two towers? In the future, will a building be viable only so long as it has access to fresh content for its digital displays? Taken to its logical extreme, facades of traditional glass, steel or stone may become obsolete - all materials will come to incorporate light-emitting elements. “Modernizing” a building will no longer mean changing its physical structure. By simply changing the feed to the digital boards, a building's appearance will be completely transformed. The fact that this will be no easy feat is reflected by Venturi/Scott Brown's own website. It's an engaging- and award-winning -construct of distinctive typography, whimsical symbols and day-glo colors, but its projects timeline doesn't appear to have been updated since the year 2000. 


Venturi and Scott Brown have created some the past century's most essential texts in understanding the architecture of their time. His IIT lecture indicates that he's a point where he's gotten out the revelation business, and more into an autumnal refinement of his basic concepts. 

Venturi, of course, is the guy who championed the idea of buildings as “decorated sheds,” and in response to a question he fielded after his lecture, he said he saw Frank Gehry's Pritzker bandshell in Millennium Park as carrying on “the idea of the great American loft tradition. His buildings . . . are essentially a loft with applied ornament, which are these potato chips,” Venturi said, referring to the billowing metallic forms that mane the stage. “So I feel at home when you acknowledge that his architecture is not only the potato chips, but the potato chips applied to a loft, and Frank was more than happy when I said that. “ J




 © Copyright 2005 Lynn Becker All rights reserved.

Friday, February 21, 2014

A Triumphant Exhibition creates Time Machine to a Vanquished Architecture: Tim Samuelson's Mecca Flat Blues, at the Chicago Cultural Center

click images for larger view (recommended)
Friday, February 21, The Chicago Cultural Center, 78 East Washington,  will be hosting an opening reception for Mecca Flat Blues from 5:30 to 7:30 p.m.  The exhibition, in the 4th floor Sydney R. Yates gallery, runs through May 25, 2014
West of State Street, where 34th street once ran, stands Mies van der Rohe's Crown Hall, one of the world's most famous buildings.   The brawny steel-and-glass “one room schoolhouse” sits within an expansive island of landscaped grounds, nested within the insular urban ecosystem that is the IIT campus.
Stand on the campus today and look around you, and it all appears almost primordial.  You can imagine it rising directly from the marshy land that was Chicago's original terrain.  And yet . . . if you remain very still - can you hear it?  Can you sense it?  The sound of jazz and the blues, a lament, the quiet but insistent voices of a vanquished city, wiped from the earth as cleanly as Carthage after the siege.
Mecca Flat Blues, the new exhibition at the Chicago Cultural Center curated by the city's Cultural Historian, Tim Samuelson, is - first things first - a spectacular show, hypnotic in both image and story.  Above all else, however, it is  a Proustian meditation on architecture as a repository of memory.  Of how we create buildings to reflect our ambitions, pretensions and vanities.  And how soon those buildings become unmoored from original intent and, over the decades, are transformed and consumed by the earthier realities of life as it is lived day-by-day.

At the end, Mecca Flats, along with the once vibrant community all around it, was sacrificed to create the tabula rasa Mies required for his new campus plan.  It represented a contagion of poverty and decay that had to expunged to make the neighborhood safe for Mies's pristine new world.  The beginning, however, was something wholely different.


“The Largest Apartment House Ever Planned in Chicago”

That was the calling card for the Mecca Apartments, as detailed in an 1891 article in the Chicago Tribune.  Occupying a full half block on 34th Street, between State and Dearborn, formerly occupied by streetcar barns, the project would cost $600,000, be four stories tall, and house 96 flats and twelve stores on State.

Architects Willoughby J. Edbrooke and Franklin Pierce Burnham (yes, even the worst Presidents had their name foisted on unsuspecting babies) created three street elevations of Roman pressed brick with stone and terra cotta trim.   The alley elevation, which held the servant's entrance, was of a cruder red brick.  Every apartment was designed to have its own bay window to draw in the light.  Each dining room was to have hardwood sideboards, each kitchen gas ranges and refrigerators.

This was a time when the rich lived in houses and the poor lived in tenements.  The word “apartment” carried a negative stigma.  Apartment buildings for the affluent were likely to be called “apartment hotels” to separate them from the housing used by the unwashed masses.
The Mecca was a pioneering effort to make the apartment block safe for the affluent, to enhance the return on a plot of land not just through increased density, but also elevated price points.  In addition to the elegance of the facades, Edbrooke and Burnham created the Mecca as two great wings on either side of a large, landscaped carriage courtyard, with an arched entrance and a handsome fountain.  There were five separate entrances, each shared by only a handful of families, enhancing the feeling of intimacy.

Most boldly, the architects drew on the commercial example of Baumann and Huehl's 1889 Chamber of Commerce Building, which featured a central court rising the full 13-story height of the building.
Lined with cantilevered balconies with ornate iron railings, the court brought light and air - in a time before electricity or air conditioning - into the interior offices.  At the Mecca, there would be not just one but two huge courts - one for each wing -  33 wide and 170 feet deep, wrapped in balconies with elegant railings and light pouring in from the glass roof.
It didn't take long for it all to start to unravel.  The developer decided to cash in on the upcoming 1893 World's Columbian Exposition by converting the Mecca Apartments into a 650-room hotel for fair visitors, “The Largest and most richly furnished Permanent Hotel in Chicago”.  It flopped.  It turned out the Mecca's location was in a kind of limbo, at a disadvantageous  midway point between the Loop's luxury hotels and the fairgrounds miles away. Not along after the close of the fair, the Mecca was reconverted to apartments.   Many of the rooms had never been occupied, and the hotel's furnishings were sold at auction for 25 cents on the dollar.
In rich detail, Mecca Flat Blues, traces what happens next.  The Mecca's troubles continued in 1895, as one troubled tenant became a firebug, setting blazes at the bottom of two air shafts.  Mecca's shifting portrait can be traced through the list of residents compiled every ten years for the U.S. Census, copies of which are on display at the exhibition.  The 1900 census lists 365 people, mostly blue and white color employees.  Some residents were already taking in borders to help meet the rent.  Despite the original design providing them a separate entrance, no live-in servants were listed.

The basically working-class character of the building remained even as the racial composition changed radically.  The “Great Migration” saw the neighborhood becoming primarily Afro-American.  In May of 1912, the Chicago Daily Defender announced that the Mecca Flats for the first time was  “Open for Inspection” for Negro tenants.  An “Upstairs-Downstairs” aura descended on the Flats.  The more affluent tenants lived in the larger units and held dinner parties, while crime among poorer tenants became an increasing problem.  By 1914, building managers were telling The Defender that they were “powerless to prohibit the commingling of the races [but] have not allowed any prostitution in their apartments nor have they countenanced any violation of the law.”

The new emigrants from the south brought their culture with them.  State Street became “The Stroll”, a strip of jazz clubs, theaters and ballrooms that was jammed with humanity night after night.  Transplants from New Orleans found the Mecca's ornate balcony railings a welcoming echo of those of Bourbon Street.
At the end of the 1920's, however, the opening of the Regal Theater and Savoy ballroom in Bronzeville began to draw the nightlife away from State Street, and by the 1930's, the Mecca suffered from poor maintenance.  The skylights over the atria becoming filthy and cracked.  The 1940 census showed the building's population as 670 building,  but after wartime housing shortages kicked in, other estimates put it at as many as 2,500.
Armour Institute
In 1938, the Mecca had been deeded to the Armour Institute, which was soon to become IIT.  The Institute had made the decision to stay in the city, and, hiring Mies, to expand their campus all the way down to 35th street.  Armour moved quickly to demolish the Mecca, but the residents fought back in a battle that galvanized the community.  A bill sponsored by State Senator Christopher Wimbish passed the Illinois house 114 to 2 and the senate, 46 to 1, only to be vetoed by Governor Dwight Green.  As detailed in Daniel Bluestone's essential history, Chicago's Mecca Flat Blues, Armour wound up being the worst slumlord of all, lowering rents and filling up the building with ever poorer residents even as it let the structure rot without essential maintenance and repairs.

The Mecca became the subject of pioneering efforts in the genre now known as “ruin porn.”  In 1949, Harper's Magazine hired John Bartlow Martin to document the “Strangest Place in Chicago”, portraying an alien, exotic world for edification of the magazine's middle-class readers . . .
Inside, a powerful odor assails the visitor at once, musty, heavy, a smell compounded of urine and stale cooking and of age, not necessarily an unpleasant odor but a close powerful one, which, like that of marijuana, once smelled is never forgotten . . . always the sound of distant human voices, women talking, a baby squalling, children screaming, men muttering, no words distinguishable . . . All day long, people stand at the balconies, leaning over the wrought-iron railing with hands clasped out over them, gazing out at each other people facing them across the well in silence, gazing down at the floor far below, spitting, small human figures in a vast place, two or three on each of the floors, occasionally calling back and forth to one another, but most of the time just standing silent.
In 1950, Life magazine repurposed Martin's text into captions for a photo essay, The Mecca, Chicago's Showiest Apartment Has given Up All But the Ghost Life, using images by Wallace Kirkland.  One account stated that the light filtering through the filthy skylights gave the atria an other-worldy quality, making it seem almost as if you were underwater.
In 1952, the building was finally ready for demolition.   Newsweek reported that the last tenants had been moved out, and the structure scavenged for bits of Italian tile and hardwood floors. In 1982, Chicago Tribune columnist Vernon Jarrett remembered The Mecca as “one of the more notorious slum dwellings in the history of modern society,” but he also interviewed a former resident who recalled that “One thing the poor were able to maintain in that slum building was a feeling for each other after they had been deserted by the larger society.” Members of The Mecca Prayer Band would make weekly tours to see who was ill or destitute.  “They would then take up a collection of what little they could afford and help the sick.  They would also volunteer to bathe the sick and clean their apartments.”  Lillian Davis didn't sugar-coat - “It was a violent building,” where the janitors wore pistols and derelicts slept on the balconies, “But my best memories are of those who refused to be crushed.”
IIT Master Plan, image courtesy Posad Spatial Strategies
That was not the story that anyone wanted to hear.  The official narrative was clear.  This was the early days of urban renewal.  With the federal government's help, America's great cities were to find their revival in the clearing away of slums.  As with the IIT campus, the decay was to be surgically removed, entire neighborhoods obliterated.   The South Side renewal plan projected razing everything from the IIT campus east to the Lakefront.

As Bluestone has written, a new mythology of progress was being put in place, in which Mecca Flats was the crime-ridden poster child of a contagion that needed to be purged.  Armour offered to help residents relocate, but only to a safe distance - the college fought the construction of the mid-rise Dearborn Homes public housing project at its northern border.
Dearborn Homes
And yet, one of the most moving images in Mecca Flat Blues is a life-size photograph of area residents at a meeting organizing against the Mecca's demolition.  The people are all immaculately dressed, the men in business suits and ties, the women in their Sunday best.  It is a portrait of human dignity that refutes the myth that provided cover for a land grab.
The world of the people in that photograph was destroyed for a vision of the future that had no room for their presence.  It is the triumph of Mecca Flat Blues that it retrieves that vanished world from the abyss of imposed forgetfulness.

You begin by walking through a small corridor, reading the blow-ups of early newspaper articles on the Mecca.  Then you walk through the doors, and you're confronted by a massive photograph of the Mecca's entrance, the glass of the doors broken out or replaced with cheap plywood, with a stark white sign centered at the bottom of the tympanum that's the real estate equivalent of Dante's inscription above the entrance to hell.
You begin at the end, but as you step past the photo, into the Tiffany grandeur of the Sydney R. Yates Gallery, the entire history of Mecca Flats opens up before you like an unfolded fan, with two massive images of the buildings light courts at either end of the half-block long gallery.
Architecture's dimension of scale is difficult to express in reproduction.  In books, we accept it being confined to the maximum size of a page.  In museums, to the dimensions of the frame.  With rare exceptions, trying to reproduce the scale of a building is absurd.   We simply accept the dislocation of a three-dimensional object large enough for us to inhabit down to a flat, passive representation that we lord over as if from aerial remove.  It is not only detail, but the essential character of architecture, how it constantly changes through the ever-shifting perceptions of our corporeal bodies as we move around and through it, that is lost.

Tim Samuelson has tackled this problem before in his 2010 exhibition (also at the Cultural Center) Louis Sullivan's Idea, in which, working with Chris Ware, he deployed ceiling high photographs of Sullivan's buildings in the double-height galleries to give the viewer a sense of the architecture's scale.

Mecca Flats Blues takes it a step further.  Again, there are the oversized photographers, but against the bordello riot of red, green and gold that is the Yates Gallery, the huge black and white images don't just pop, they seems to float in the front of your retina.  The huge space is broken up into a sequence of rooms, each telling a part of The Mecca's story, often with material rarely if every seen before, including some of the original photographs artist Ben Shahn took of the Mecca as studies for the illustrations he created for Martin's Harper's piece.  There's also Kirkland's photographs, and phonograph records of the various covers of the James Blythe and Alexander Robinson song Mecca Flat Blues, originally recorded in 1924 by vocalist Priscilla Stewart with Blythe on the piano.

The music  plays continuously as you walk through the gallery.
There's also a table where you can not only peruse those decade-by-decade census lists, but read the Harper's and Life magazine pieces, as well as Gwendolyn Brooks' epic poem,  In the Mecca, placing the building at the center of a tale about the search for a lost child. 

In the end, however, you're drawn back to the endpoints of the exhibition, to those lovingly-restored railings - rescued from a collector who had used them on his porch - and falling into those super-sized photos of the atrium.  You're back in Mecca Flats, standing on the balcony gazing at the people across the way, from another time, another, now lost world, looking back at you.  Mecca Flats, the building, absorbed the experience of its times until it was all used up and crushed by the accumulated weight.  Mecca Flat Blues, the exhibition, is a heroic rescue of a suppressed cultural history, and an epic expression of architecture's tragic suspension between power and impotence.
 Mecca Flat Blues runs through May 25th, 10:00 a.m. to 7:00 p.m., Monday through Thursday, 10:00 a.m. to 6:00 p.m., Friday through Sunday (closed holidays).  There will be gallery talks at 12:15 p.m on February 27th and March 27th, and concerts at 12:15 p.m. on March 6 and May 3rd.  On April 8th, Thomas Dyja, author of The Third Coast: When Chicago Built the American Dream, will present a lecture, The Battle for the Mecca at 12:15 p.m.

Sunday, December 29, 2013

The Year in Chicago Architecture: Our Twelve Most Popular Stories for 2013

2013 draws to a close.  Michael Bolton goes into the deep freeze for another year (thankfully), right next to Walt Disney and Ted Williams' head.

The usual stock-taking: Nearly 20,000 photographs taken (two of them good).  ArchitectureChicago Plus traffic up 23%, with visitors from 122 countries and a gated community on Ymir.

Thank you, dear readers, for the great comments and warm support.  The downside of your encouragement is that I'm continuing ACP into 2014, with some great topics already in preparation.  We hope to be a bit more experimental and focused in the New Year - if such a combination is possible - and hold tight to our annual and as yet unrealized resolution to start making sense.

For now, here's the countdown to the dozen posts that in 2014 found the most readers:

click images for larger view
Number 12: [November 24]
Light and Shade at the Polish Triangle: Wheeler Kearns' 1611 West Division


Number 11: [March 29]
The Architecture of the Age of the Supply Chain: The Epic Saga of Sears in Chicago


Number 10: [January 29]
Hour of the Wolf: The Transformation of the Pivot Point of Chicago
Number 9: [November 19]
Alderman Reilly puts the brakes to the Realtors: plus What's Up with that Shear Wall at the new Hilton Garden Inn?

Number 8: [July 22]
The Power of Uselessness The History - and Potential - of Chicago's massive Santa Fe Grain Elevator


Number 7: [March 14]
The End of an Epic Dream: Calatrava's Chicago Spire hole on the block - retelling an amazing story.


Number 6: [June 4]
Studio/Gang's Clark Park Boathouse
:
A Century of Urban Transformation flowing down Chicago's River


Number 5: [December 8]
111 West Wacker's Red Crane Flies the Coop

Number 4: [July 10]
Mies Goes Soft: The Langham Chicago Pushes Against the Envelope


Number 3: [September 24]
Architecture as Tinder: Michael Bay's Transformers4 blows up Chicago's massive, abandoned Santa Fe Grain Elevator


Number 2: [September 25]
Redesign of the Interior of Mies van der Rohe's Crown Hall: Glass Boxes within the Ultimate Glass Box

And now . . . our most popular story for 2013!


[September 25]
Icehendge: Chicago has a new Frank Gehry, and it's Like Nothing You've Seen

Wednesday, September 25, 2013

The redesign of the interior of Mies van der Rohe's Crown Hall: Glass Boxes within the Ultimate Glass Box

click images for larger view
The new academic year has brought some interesting changes to the interior configurations of Mies van der Rohe's iconic Crown Hall, home to the School of Architecture of the Illinois Institute of Technology.
At 220 by 120 by 18 feet tall, it's sometimes been described as the world's largest single-room schoolhouse.  Still, Mies split up the space with subtle low partitions, primarily the free-standing oak panels that define the center core.  Along with the student desks, those panels were renovated as part of a major 2005 restoration, as well as the student storage lockers that also served as de facto dividers.
Now those lockers are gone . . .  
They've been replaced with twin, newly-constructed blocks of spaces along the building's north side.
No ceilings.  Boxes within a box, the new rooms mirror in miniature Crown Hall's exterior structure - glass walls within painted metal frames, complete with Miesian corners.
New Dean Wiel Arets and other administrators now have their offices on the same floor occupied by their students.
Previously, the Dean's office was in the building's basement lower level, where the redesign has been much more radical.   Ironically, as open as Mies made Crown Hall's first floor, the lower level was a rabbit's warren of offices and meeting spaces.  Now, it's a truer expression of Mies concept of universal space. Specifically, the Center Core was once confined to the area between the two central staircases.  Now it's essentially one continuous space that traverses the entire length of building . . .
Similarly, what was previously a sequence of closed-off rooms is now two open studio spaces, one in the northeast corner . . .
the other in the northwest . . .
What used to be the Dean's office has now become part of an expanded Graham Resource Center, allowing the library added room to breathe, and, as needed, fill up with more stuff.
The day I took these pictures, nothing was going on in the lower core, and judging from some comments to this post, that might be for the best.  There are reports that the space is an acoustical nightmare, loud and buzzy to the point of dysfunction.  Some students have complained that the removal of the lockers have left them no place to store their supplies.  The redesign appears to have become a lightning rod for those unenamored of the changes Arets has made both to the building and the curriculum.

One interesting change that may not be new but that I just noticed is the central staircases . . . the east staircase retains its original Miesian right-angled purity . . .
. . . but the west staircase, retrofitted with rails for a universal access lift, has taken on a curvy, almost Art Nouveau vibe . . .
A refinement of philosophy is encapsulated in these changes.  In place of Miesian reserve, the Dean has now placed himself in the midst of the students.  Hierarchy is softened, but remains clearly expressed - if with shortened proximity - in a glass-walled “almost nothing” expression of separation.
Less than a decade after its last major renovation,  the structure of Crown Hall endures intact even as its universal space evolves.

Read More:

Mies Resurrected - the story of Crown Hall
Crown Hall - Decline and Rebirth
Crown Hall - The Legacy of Crown Hall