• This website includes dozens of videos, hundreds of essays, and thousands of drawings created over the past twenty years. Search to learn more about the history of buildings, places, prisons, Newark, New York City, and my PhD research on spatial inequality.

  • Or scroll down for the latest publications.

Racializing Space

Why does the American city remain so spatially and racially divided?

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Why does the American city remain so spatially and racially divided decades after the 1960s civil rights movement? Practices like redlining, restrictive covenants based on race, segregated public transit, and literacy tests for voting have all been “abolished,” at least on paper and in theory. However, events since spring 2020 have returned to the public consciousness a reality that had always been obvious to millions of Americans living in poverty and in urban areas: that this country remains divided and that the racism of Jim Crow, rather than disappearing, has taken new forms.
Drawing from the perspectives of architecture, planning, sociology, and history, this conversation considers the evidence for how the American city and suburb – specifically Detroit – remain spatially divided and what steps must be taken to fulfill the dream of an egalitarian metropolis. Panelists include:
Karyn Lacy, professor of sociology and African American studies at the University of Michigan
LaDale Winling, professor of American history at Virginia Tech
Robert Fishman, professor of history at the University of Michigan’s college of architecture and urban planning

We cannot design our way out of this crisis.

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Design is supposed to solve the problems of pandemic and climate crisis. This is flawed thinking. The apostles of architecture, technology, and design confront crisis with what they call “design thinking.” They claim they can design our world out of crisis through new technologies: sustainable product packaging, vegetable-based meat substitutes, paper bags instead of plastic, wind and solar instead of coal and oil. Meanwhile, the global super rich build space ships that will allow them to one day escape the mess they made of our planet. “Design thinking” becomes a way of escaping this world entirely.
The techno-optimism of “design thinking” fails to recognize that “design thinking” is itself a poison. The problem is not with design per se. Rather, the problem is with the corporate power structures in which “design thinking” operates. They promise electric cars will replace fossil-fueled cars that pollute. They promise New-Orleans-style levees and elevated houses built on stilts will reduce property damage in flood zones. They promise improved artificial intelligence will stop the virus of online hate speech. They promise we are just one more consumer purchase away from happiness. But this techno-optimism does not address the deeper questions: Why are we not designing a society in which people do not need cars? Why are we building in flood zones in the first place? Why must the profit model of social media networks rely on users spending as must time as possible on their platforms, even when boosting engagement results in exposing users to hate speech? The limited palette of “design thinking” overlooks systemic solutions that require fundamental, but overdue, lifestyle changes.

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A Different Kind of Radiant City: Bucharest

Comparing Le Corbusier’s plans for Paris with Ceaușescu’s plans for Bucharest

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Abstract: Comparing Le Corbusier’s unrealized plans for Paris and dictator Nicolae Ceaușescu’s completed plans for the Romanian capital Bucharest reveals similarities in their urban forms. Analysis of three features in both cities – their nineteenth-century urban forms, the integration of twentieth-century plans into the existing urban forms, and the political symbolism of each plan – reveals the two places as reflections of each other. The comparison matters because it establishes an unconscious aesthetic link between the progressive (almost utopian) urban designs of an architect like Le Corbusier and the repressive (almost dystopian) urban designs of a dictator like Ceaușescu.

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Utopia and totalitarianism are both engaged in a mirroring game, tirelessly sending the same image back and forth as if utopia were nothing more than the premonition of totalitarianism and totalitarianism the tragic execution of the utopian dream. Only the distance that separates a dream from its realization seems to stand between the two.

– Frédéric Rouvillois
Utopia: The Search for the Ideal Society in the Western World [1]

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Cathedral of Beauvais: Sublime Visions; Thwarted Ambitions; A Sketch

Of all the stories of the greatest Gothic cathedrals, the tale of Beauvais is the most exciting. Construction of the Gothic cathedral began in 1225 at a time of bitter turmoil when France was establishing itself as a nation within its familiar modern geographical bounds. Beauvais, the tallest cathedral in France, was never completed, having endured two major collapses and a series of structural crises that continues to this day. Our Sketchup animation follows this dramatic narrative, allowing the viewer to experience and understand the famous collapse that brought down the upper choir in 1284 as well as the underlying design features that led to that disaster. Particularly intriguing is the visualization of the short-lived crossing tower constructed in the mid-sixteenth century and the rivalry between S-Pierre of Beauvais and Saint Peter’s in Rome.
It is hoped that besides appealing to a general audience of cathedral fans, this movie will be useful in the context of the classroom at high-school and university levels.

Directed by Stephen Murray

Produced by Myles Zhang

Special thanks to Étienne Hamon

Explore more

Further reading: Stephen Murray. Beauvais Cathedral: Architecture of Transcendence. Princeton University Press, 1989.
Visit Mapping Gothic for further photos and a panoramic tour of the cathedral interior.
Visit this link to download image stills of the cathedral at various stages of completion, for reuse in print publications.

Source files

Creating this animation required creating a computer model of the entire cathedral at all stages of construction. This model is shared below; click and drag your cursor to move around this virtual space.

Email [email protected] and [email protected] for access to source files.

High-resolution image stills from construction sequence

1220s fire to 1284 collapse
Before vs. after 1284 collapse
After 1284 collapse vs. after 1300s rebuilding
1284 collapse to 1550s transept
Proposals for completing cathedral
Proposed cathedral vs. actual extent of construction by 1573 collapse
Contemporary

Image sources

Hand-drawn image textures used in this model are based on actual scanned drawings of the cathedral: floorplan, choir section, choir elevation, and hemicyle section.

Audio sources

High medieval music: Viderunt Omnes by Pérotin, 1198
Late medieval music: Ave Maria by Josquin des Prez, c.1475
Contemporary cathedral: Pierre de Soleil by Philip Glass, 1986
Sound of material buckling
Sound of structural collapse

Democracy’s Prison Problem

How much does the existence of democracy depend on depriving some of its people of the benefits of democracy?

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“Neither slavery nor involuntary servitude, except as a punishment for crime whereof the party shall have been duly convicted, shall exist within the United States, or any place subject to their jurisdiction.”

– Fourteenth Amendment to the US Constitution, 1865

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In 1865, the United States government revised the Constitution to make slavery illegal. Six little words, however, change the whole meaning of the sentence: Forced confinement is illegal “except as a punishment for crime.” These six words hint at a larger flaw in a document that opens with high words about liberty and justice. The existence of democracy depends on depriving some of its people of the benefits of democracy.
As of 2020, the number of Americans in jails, prisons, and out on parole after prison is just over three million. That is, at least one percent of America’s population is at this point incarcerated. Also one third of Americans have a criminal record, meaning that they have been in jail or prison at some time. This is a permanent stain and barrier to existing in society as a full citizen; prisoners and many former prisoners cannot vote.
The most common conclusion from these facts is that America keeps too many people locked up. Changes to the legal system are needed. But what if the problem is deeper than anything that small reform can solve? What if the problem strikes to the core of this country’s founding?

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Optimizing Architectural Models for Display Online

Difficulty Level: Intermediate to Advanced

This workshop for designers is paired with an interactive history animation about the construction of Notre-Dame of Paris. You will learn how to create highly detailed but low-polygon-count models of any building you desire. These visually and geometrically complex models will have a small enough file size to load in your web browser. They can be viewed by clients, possible employers, and others online, with no need for them to download files or own specific software. Based on the content delivered in this six-part tutorial, you will be able to create similar models of any other building, real or proposed. You will be able to share these models online in a virtual reality format through Sketchfab.
1.  Introduction
2.  How much detail does a model need?
3.  How can strategic use of components save on time and polygon count?
4.  How can any image be transformed into a seamless texture?
5.  How can custom image textures reduce polygon count?
6.  How can models be uploaded and optimized for online views?

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The Model:

Please allow a minute or so to load. Model is 500,000 polygons.

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1. Introduction

8.5 minutes. Optimizing computer models of architecture for interaction online.

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2. How much detail does a model need?

3.0 minutes. Determining the right level of detail a model needs.

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3. How can strategic use of components save on time and polygon count?

6.0 minutes. Creating complex geometric forms from simple component building blocks.

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4. How can any image be transformed into a seamless texture?

7.5 minutes. Creating your own seamless image textures in Photoshop.

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5. How can custom image textures reduce polygon count?

7.5 minutes. Editing custom image textures to create visual complexity from geometric simplicity.

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6. How can models be uploaded and optimized for online views?

4.5 minutes. Finishing touches.

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Detroit Redlining Map in 1940

A data visualization of urban history and racializing space
Created with urban historian Robert Fishman

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This map illustrates in three layers some of the impacts of a racist government policy called redlining:
  1. The base map shows the extent of street network development, as well as the locations of important industries, institutions, and urban features in 1940.
  2. The population dot map shows the areas where Black and Whites lived in the segregated city.
  3. The redlining map shows the areas where government and banks chose not to invest, and to therefore deprive people living there of homes.
All three features – the physical city, the urban residents, and the urban policy of redlining – are interlinked. By displaying these three features together, previously invisible aspects of urban history become visible in plain site to the public.

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View project full screen

Opens in new window

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Data sources:

Topoview from USGS for street network maps
Mapping Inequality Projecct for redlining data
IPUMS at the University of Minnesota for population and race by census tract

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Created with help from:

Robert Fishman academic mentor
Karl Longstreth from the Clark Map Library at the University of Michigan
Gergely Baics and Wright Kennedy from Columbia History Department
whose project about racializing space in New York City inspired this proposal

“The State is Responsible”

Racial Segregation in Royal Oak Charter Township and Detroit Public Schools, a Comparative History

Written with urban historian Robert Fishman

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Black children standing in front of half-mile concrete wall, Detroit, Michigan. This wall was built in August 1941, to separate the Black communities of Royal Oak Township / Eight Mile-Wyoming from a White housing development going up on the other side.

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“Education, then, beyond all other devices of human origin, is the great equalizer of the conditions of men [and women] – the balance-wheel of the social machinery.”

– Horace Mann (1796-1859) promoter of free public education for all

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If an educated public is necessary for democracy to function, then the strength of our nation’s public schools predicts the strength of our democracy. This observation would seem to be obvious and universally agreed, but in many parts of America it is not. Only seven percent of students in Detroit public schools read at or above their grade level when compared to children from neighboring suburbs. In Detroit metro, forty-seven percent of people are functionally illiterate as of 2017; the large majority are Black. These low levels of even basic literacy exist in thousands of places across the United States, not just in Detroit. In large part, this is the result of urban policies that assume that race should determine the quality of public services the state provides. An autopsy of how and why America came to be this way deserves several books and traces back several centuries. Instead, this article will analyze race-based policies that excluded Blacks from well-funded public schools in just one Detroit suburb: Royal Oak Charter Township.
First, the legal background is presented of Milliken v. Bradley, a key case before the U.S. Supreme Court in 1974 that shaped metro Detroit’s current system of school segregation. Second, the historical case study of Royal Oak Charter Township is introduced: how this township came to be and why its present existence is a continued legacy of state-sanctioned racism. Third, the history and present problems of Royal Oak Township are reflected in its failed school system. The case of Royal Oak Township is also situated in the larger context of Detroit and is linked back to Milliken v. Bradley.

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Read Full Article

Opens as PDF in new window

Lorch Column at the University of Michigan

As featured by Taubman College

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Lorch Column at Taubman College

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As a new Ph.D. student, the massive Lorch Column welcomed me to Taubman College. On spotting the tall column from a distance, I knew I had arrived at my new home. I later learned this column was architectural salvage from the demolished Mutual Benefit Life Insurance building in my childhood neighborhood of Newark, New Jersey. To my surprise, an important lost landmark in my own city had become an important landmark to the University of Michigan. The column’s ancient stone base and ancient stone top, linked by a modern steel skeleton, is a fitting metaphor for the synthesis of past and present, the old and the new. In another way, its unusual history of transplantation and loss is a fitting metaphor for architecture’s own fraught relationship with capitalism.
Like many 19th-century insurance companies, Mutual Benefit saw its Newark headquarters as an advertisement to customers. Grand palaces to commerce modeled after the civic structures of ancient Rome would have symbolized to customers that this was a safe and permanent place to park their money. The logic followed that the taller and more imposing the monument, the more powerful and wealthy the company that built it. And a monument it was: eight stories of white Dover marble, copper-framed windows, and ornament copied from the temples of ancient Rome. The first floor was a banking hall lined with Vermont marble, while the floors above contained offices. Richly decorated cornice crowned the building. Behind this windowless cornice was an entire fireproof floor of life insurance records for the company’s thousands of policyholders. In other words, in its original form, the powerful and weighty Lorch Column supported the weight of nothing more substantial than the paperwork of bureaucracy.
Architect George B. Post modeled the four Corinthian columns and temple portico after the New York Stock Exchange he had completed a few years earlier. Comparing the details of the Lorch Column to the New York Stock Exchange, you will see they are almost identical in height, material, and ornament. The New York Stock Exchange was, in turn, modeled after the Roman Pantheon. A Roman temple to the gods had become an American temple to capitalism.
When erecting the structure that would eventually become the Lorch Column, Post faced stiff competition. His building was on Broad Street, Newark’s main commercial street, which was lined with dozens of other insurance companies and banks. After Hartford, Connecticut, Newark had the country’s second largest concentration of insurance companies. Across the street, there was the even larger home of the Prudential Insurance Company, built in stages by Post and Cass Gilbert. To the thousands of downtown commuters and life insurance policy shoppers, Mutual Benefit needed to one-up the competition. As The New York Architect wrote in 1909: “The problem was to design a building as different as possible from the Prudential Building and at the same time make it indicative of the strength and greatness of an important insurance company.” After some thought, Post concluded that since Prudential’s building was a granite castle in the Gothic style, his building for Mutual Benefit should be a marble palace in the Neoclassical style. In this way, the two structures and two companies would play off of each other: the industrial laborers and proletariat who purchased from Prudential’s Gothic castle vs. the upper-class and bourgeois clients who purchased from Mutual Benefit. For thousands of downtown shoppers and commuters, the two buildings stood on opposite sides of Broad Street, framing the entrance to downtown. The giant columns, Post reasoned, would be a fitting advertisement to the upper-class life insurance policy holders Mutual Benefit needed. So ironically, before what is now known as the Lorch Column met its own untimely death, it was an advertisement for others to insure against their own deaths.

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The Mutual Benefit Life Insurance Company building (left) and the Art Deco skyscraper that replaced it (right)

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Prudential Headquarters (across the street from Mutual Benefit, also demolished)

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Why was Mutual Benefit’s home demolished, despite its at-the-time cost of $1 million, its grand columns, and its important architect? The calculated logic of capitalism dispenses with history whenever the next and newest building can deliver its owner more profit in the name of progress. By 1925, Mutual Benefit moved shop to a larger building two miles away and sold its old home to the National Newark and Essex Bank. Looking to turn a profit in the overheated 1920s real estate market and to build a suitable monument to their own corporate power, the new owner demolished the six-floor Corinthian palace to erect a 35-floor tower of its own. Opened 1929, the National Newark Building was the tallest tower in New Jersey with its ornate temple roof modeled after the Mausoleum at Halicarnassus, one of the lost seven wonders of the ancient world.
In another twist of fate, William Starrett, who attended the University of Michigan and whose company built the Empire State Building, gifted the column to U-M. While the National Newark Building was inspired by a wonder of the ancient world, the Empire State Building is listed as one of the seven wonders of the modern world. Like the 102-floor Empire State Building, the 35-floor National Newark Building was finished just as the stock market crashed. Both entered the Great Depression as largely empty buildings that were urban monuments to corporate ego — hence, the Empire State’s early nickname the “Empty State Building.”
Ironically, the Lorch Column built, in the image of Roman columns that survived 2,000 years, barely survived 20 years. In the end, it was not time or nature or war that brought down the column; instead, the same calculated logic of profit and real estate that built this column demolished it shortly after.
As the American writer Kurt Vonnegut would say: “So it goes.” One monument to commerce replaces another. If not for the foresight of Emil Lorch, the first dean of Michigan’s architecture school, to accept the gift of this column, it likely would have ended in the landfill. As demolition crews hacked away at the monumental old New York Penn Station and carted its carcass to the landfill, architectural critic Ada Louise Huxtable condemned its demolition. Her 1963 New York Times article about old New York Penn Station speaks to the fate of that train station as much as to the fate of the Lorch Column:

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It’s not easy to knock down nine acres of travertine and granite, 84 Doric columns, a vaulted concourse of extravagant, weighty grandeur, classical splendor modeled after royal Roman baths, rich detail in solid stone, architectural quality in precious materials that set the stamp of excellence on a city. But it can be done. It can be done if the motivation is great enough, and it has been demonstrated that the profit motive in this instance was great enough.
Like the column that once advertised corporate strength but fell when the financial winds changed, Mutual Benefit Life Insurance itself fell apart in 1991. One of several reasons: investments in Florida real estate that never paid off and left the company bankrupt. By the 1950s, Mutual Benefit had become entangled in financing real estate; their largest projects included Mies van der Rohe’s Lake Shore Drive Apartments in Chicago. Mutual Benefit’s fall was, to date, the largest bankruptcy of a life insurance company in American history. The company’s assets were sold off, and the Newark buildings it still owned were sold to the Kushner family, who is now better known for their relationship with Donald Trump than for their real estate speculation.
In its afterlife as the Lorch Column at Taubman College, fate still follows the old column. It was capital and a desire to attract customers that motivated Mutual Benefit to build such a large column. It was capital and a desire to make more money that motivated the National Newark and Essex Bank to tear down this column. And it was success in real estate development that enabled Al Taubman to make a substantial donation to the architecture school that now bears his name. In a fitting metaphor for the power of capital to make or break architecture, the architecture school’s old home on the Central Campus, where the Lorch Column was first displayed, is now U-M’s Department of Economics. Where this column goes next in its journey across space and time is anyone’s guess. One thing is for certain though, even something carved in stone can change meaning depending on time and place and fate. “So it goes.”

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Related: Essay on the Demolition of Old New York Penn Station

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Historical Reconstruction of Ford Model T Assembly Line

As featured on Kottke.org
This digital model and film show, for the first time, the entire Model T being assembled from start to finish in a single time-lapse shot of the Ford factory in Highland Park, Michigan. Numerous photos were taken and some films were made in the 1910s and 1920s, but no film from the time tracks the entire car’s assembly from start to finish. There were many types of Model Ts produced, but the specific car shown here is the 1915 Model T Runabout. Watch the film and see as the various car components are hoisted over and bolted into place. Or walk across the factory floor in the virtual reality computer model.

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The film’s audio replicates the sound of Model T production. The accompanying music at start and end is from the 1936 film Modern Times, where comedian Charlie Chaplin parodies Ford’s assembly line production methods.

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Explore Model T assembly in virtual reality.
Give thirty seconds for browser to load. Link opens in new window.

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Henry Ford did not invent the car, nor he did invent the assembly line to produce the car. For years before Ford, cars were being built in small numbers at local workshops. For centuries before Ford, assembly line production was being used to make all manner of goods like pins, fabrics, and steel. At the same time as Ford, others were making cars and building assembly lines.
Ford was not the first, but his car and moving assembly line were certainly the most successful and memorable. After creating his version of the automobile in 1896, Ford moved workshops first to Mack Avenue and later to Piquette Avenue in Detroit. These first two factories were small-scale structures for limited car production. Only in 1913 at Ford’s third factory at Highland Park did mass-production begin on a truly large scale. As shown in this film, here Ford applied assembly line methods throughout the factory to all aspects of car production.

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Final Stage of Model T Assembly in Highland Park c.1915, David Kimble’s illustration for National Geographic

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Between when the first Model T rolled off the assembly line in 1913 and when the fifteen millionth rolled off in 1927, the car’s appearance did not change significantly. The car chassis, motor, and color-scheme in 1927 were almost identical to 1913. Despite variations in the number of seats and exterior of car, the motor and chassis beneath were consistent and unchanging over time. Henry Ford liked it that way to bring down costs and to produce the greatest variety of car types with as few variations as possible to the car’s internal structure.
However, although Ford resisted changes to his car design, he was always redesigning the factory floor and assembly line to produce the greatest number of cars with the least amount of human labor. In this same period from 1913 to 1927, the Highland Park factory was constantly redesigned and expanded. Few records survive of all changes to the factory. However, the 1915 book Ford Methods and the Ford Shops includes detailed plans and photos of the factory at one point in time. Ford was still tinkering with the assembly line, as Model T production had begun just over a year before this book was printed. Within a few months of these photos, assembly line methods had improved once again as Ford redesigned the factory floor shown in this film. Rather than documenting Ford production for all time, this film captures Ford production the way it looked in the months it started.

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Assembly line flowchart of River Rouge c.1941, showing Ford’s production methods applied to the design of an entire complex. The ideas in embryo at Highland Park become fully visible at River Rouge.

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After Ford stopped producing Model Ts in 1927, newer models started production at the new and larger factory at River Rouge, where Ford makes cars to this day. The Highland Park factory switched to producing other goods like tractors and later tanks for WWII. Within a few years, production methods had so quickly improved under Ford that Highland Park became too small and obsolete. The factory was largely demolished, and with its demolition the initial appearance of Ford’s first and greatest invention was lost for all time: the moving assembly line.
Some of the factory buildings still stand, and the specific part of the factory shown in this film still exists. But the buildings were all cleared of their original machinery, and the most impressive part of Ford’s invention was not the factory itself but instead the equipment and processes within that factory that are no longer visible. The buildings themselves were simply functional warehouses designed with large open spaces to allow the easy movement of machinery.
The entire complex covered many acres, and the other factories that supplied the Highland Park factory with materials and components created a web of trade that spanned the globe. Instead of filming the entire process, this film focuses on the final and most important stage of production where finished parts from all over the world and factory complex came together for final testing and assembly.

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Sources

Main reference text: Fay Leone Faurote and Horace Lucian Arnold. Ford Methods and the Ford Shops. New York, Engineering Magazine Company: 1915. See esp. Chapter V on “Chassis-Assembling Lines” that includes factory floor plan and photos from pages 131-57. Also see pages 142-150 that describe the 45 steps required for chassis assembly. Link.
Main reference photo: David Kimble. “Exploring the Model T Factory.” Motor1.com. September 1, 2017. Link. Kimble’s image originally published in June 1987 National Geographic centerfold.
Animation opening image: Postcard of Highland Park in 1917. Link.
Animation opening music: Factory Scene from Modern Times, directed by Charlie Chaplin in 1936. Link.
Model T shown in film can be downloaded as a computer model at this link.