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Thomas Leslie, FAIA

@twleslie

Architect, Author, Educator. Professor, Illinois School of Architecture.

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11.12.2023
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Latest posts by Thomas Leslie, FAIA @twleslie

And a haystack or two.

17.02.2026 13:56 👍 0 🔁 0 💬 0 📌 0

Endorse.

13.11.2025 15:22 👍 2 🔁 0 💬 0 📌 0
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States where skyscrapers are taller than the tallest mountain

04.11.2025 20:26 👍 142 🔁 11 💬 4 📌 2
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lincoln bathroom As always, happy to weigh in on the latest political news. Yesterday saw extensive coverage of the remodeling of the “Lincoln bathroom” in a central Washington, D.C., residence, along w…

architecturefarm.wordpress.com/2025/11/01/l...

01.11.2025 15:14 👍 1 🔁 0 💬 0 📌 0

This week's news may help convince you, but either way, Bookshop.org is the best way to buy online while supporting independent bookstores.

31.10.2025 21:31 👍 1 🔁 0 💬 0 📌 0

Correction: they were clearly chanting their appreciation for the Portland Cement Association.

09.10.2025 01:19 👍 1 🔁 0 💬 0 📌 0

[stage whisper] …146…147…148…

22.09.2025 18:08 👍 0 🔁 0 💬 0 📌 0
chicago’s first international airport A contestant in Chicago's first official International Aviation Meet, August, 1911. With NASCAR racing in Grant Park earlier this summer and Chicago's annual Air + Water Show warming up over the lake, this seems an appropriate time to point out that Chicago has a long history of racing and aviation in its otherwise pastoral 'front yard.' My current research project is a history of Chicago's airports.

chicago’s first international airport

A contestant in Chicago's first official International Aviation Meet, August, 1911. With NASCAR racing in Grant Park earlier this summer and Chicago's annual Air + Water Show warming up over the lake, this seems an appropriate time to point out that Chicago…

14.08.2025 16:54 👍 0 🔁 0 💬 0 📌 0

Where do I volunteer for your campaign team?

14.08.2025 15:44 👍 1 🔁 0 💬 0 📌 0
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Best defensive 2B in the majors:

05.08.2025 01:58 👍 0 🔁 0 💬 0 📌 0

This!!!

02.07.2025 13:39 👍 2 🔁 0 💬 0 📌 0
Preview
Is This 19th-Century Factory the World’s First Skyscraper?

Was this mill in Shrewsbury, England, the "first skyscraper?" Well, no, but it made an essential contribution to high-rise construction and engineering, nonetheless. Happy to help set the record straight (-ish) in the ‪New York Times today.
www.nytimes.com/2025/06/20/r...

20.06.2025 18:59 👍 2 🔁 1 💬 0 📌 0
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Decades ago, concrete overtook steel as the predominant structural material for towers worldwide—the Skyscraper Museum’s new exhibition examines why and how Concrete is all around us, and we haven’t quite wrapped our heads around it. Understanding its history more clearly, the Skyscraper Museum’s new exhibition in Manhattan implies, just might help us emp...

Glad to see "The Modern Concrete Skyscraper" getting good reviews...up at the @skyscrapermuseum.bsky.social through the Fall. www.archpaper.com/2025/06/conc...

06.06.2025 11:00 👍 4 🔁 1 💬 0 📌 0
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century and consumers–final review Parth Solanki and Siddharth Shah (UIUC), with Alice Wimbe (SAIC) We finished up a challenging but exciting studio project this week with final reviews at the Chicago Architecture Center–many …

architecturefarm.wordpress.com/2025/05/09/c...

09.05.2025 16:48 👍 0 🔁 0 💬 0 📌 0
Trump and Lindsay Graham in the Oval Office full of cheap gilded kitsch

Trump and Lindsay Graham in the Oval Office full of cheap gilded kitsch

IT'S HERE: The McMansionization of the White House, or: Regional Car Dealership Rococo, a Treatise
www.patreon.com/posts/mcmans...

17.04.2025 17:12 👍 1749 🔁 349 💬 68 📌 62
A newspaper clipping from Mike Ryoko part one:

Jackie's Debut a Unique Day
All that Saturday, the wise men of the neighborhood, who sat in chairs on the sidewalk outside the tavern, had talked about what it would do to baseball.
     I hung around and listened because baseball was about the most important thing in the world, and if anything was going to ruin it, I was worried.
     Most of the things they said, I didn't understand, although it all sounded terrible. But could one man bring such ruin?
     They said he could and would. And the next day he was going to be in Wrigley Field for the first time, on the same diamond as Hack, Nicholson, Cavarretta, Schmitz, Pafko, and all my other idols.
     I had to see Jackie Robinson, the man who was going to somehow wreck everything. So the next day, another kid and I started walking to the ballpark early.
     We always walked to save the streetcar fare. It was five or six miles, but I felt about baseball the way Abe Lincoln felt about education.
     Usually, we could get there just at noon, find a seat in the grandstand, and watch some batting practice. But not that Sunday, May 18, 1947.
     By noon, Wrigley Field was almost filled. The crowd outside spilled off the sidewalk and into the streets. Scalpers were asking top dollar for box seats and getting it.

A newspaper clipping from Mike Ryoko part one: Jackie's Debut a Unique Day All that Saturday, the wise men of the neighborhood, who sat in chairs on the sidewalk outside the tavern, had talked about what it would do to baseball. I hung around and listened because baseball was about the most important thing in the world, and if anything was going to ruin it, I was worried. Most of the things they said, I didn't understand, although it all sounded terrible. But could one man bring such ruin? They said he could and would. And the next day he was going to be in Wrigley Field for the first time, on the same diamond as Hack, Nicholson, Cavarretta, Schmitz, Pafko, and all my other idols. I had to see Jackie Robinson, the man who was going to somehow wreck everything. So the next day, another kid and I started walking to the ballpark early. We always walked to save the streetcar fare. It was five or six miles, but I felt about baseball the way Abe Lincoln felt about education. Usually, we could get there just at noon, find a seat in the grandstand, and watch some batting practice. But not that Sunday, May 18, 1947. By noon, Wrigley Field was almost filled. The crowd outside spilled off the sidewalk and into the streets. Scalpers were asking top dollar for box seats and getting it.

Part II:

  I had never seen anything like it. Not just the size, although it was a new record, more than 47,000. But this was twenty-five years ago, and in 1947 few blacks were seen in the Loop, much less up on the white North Side at a Cub game.
     That day, they came by the thousands, pouring off the northbound Ls and out of their cars.
     They didn't wear baseball-game clothes. They had on church clothes and funeral clothes·suits, white shirts, ties, gleaming shoes, and straw hats. I've never seen so many straw hats.
     As big as it was, the crowd was orderly. Almost unnaturally so. People didn't jostle each other.
     The whites tried to look as if nothing unusual was happening, while the blacks tried to look casual and dignified. So everybody looked slightly ill at ease.
     For most, it was probably the first time they had been that close to each other in such great numbers.
     We managed to get in, scramble up a ramp, and find a place to stand behind the last row of grandstand seats. Then they shut the gates. No place remained to stand.
     Robinson came up in the first inning. I remember the sound. It wasn't the shrill, teenage cry you now hear, or an excited gut roar. They applauded, long, rolling applause. A tall, middle-aged black man stood next to me, a smile of almost painful joy on his face, beating his palms together so hard they must have hurt.

Part II: I had never seen anything like it. Not just the size, although it was a new record, more than 47,000. But this was twenty-five years ago, and in 1947 few blacks were seen in the Loop, much less up on the white North Side at a Cub game. That day, they came by the thousands, pouring off the northbound Ls and out of their cars. They didn't wear baseball-game clothes. They had on church clothes and funeral clothes·suits, white shirts, ties, gleaming shoes, and straw hats. I've never seen so many straw hats. As big as it was, the crowd was orderly. Almost unnaturally so. People didn't jostle each other. The whites tried to look as if nothing unusual was happening, while the blacks tried to look casual and dignified. So everybody looked slightly ill at ease. For most, it was probably the first time they had been that close to each other in such great numbers. We managed to get in, scramble up a ramp, and find a place to stand behind the last row of grandstand seats. Then they shut the gates. No place remained to stand. Robinson came up in the first inning. I remember the sound. It wasn't the shrill, teenage cry you now hear, or an excited gut roar. They applauded, long, rolling applause. A tall, middle-aged black man stood next to me, a smile of almost painful joy on his face, beating his palms together so hard they must have hurt.

Part III:

When Robinson stepped into the batter's box, it was as if someone had flicked a switch. The place went silent.
     He swung at the first pitch and they erupted as if he had knocked it over the wall. But it was only a high foul that dropped into the box seats. I remember thinking it was strange that a foul could make that many people happy. When he struck out, the low moan was genuine.
     I've forgotten most of the details of the game, other than that the Dodgers won and Robinson didn't get a hit or do anything special, although he was cheered on every swing and every routine play.
     But two things happened I'll never forget. Robinson played first, and early in the game a Cub star hit a grounder and it was a close play.
     Just before the Cub reached first, he swerved to his left. And as he got to the bag, he seemed to slam his foot down hard at Robinson's foot.
     It was obvious to everyone that he was trying to run into him or spike him. Robinson took the throw and got clear at the last instant.
     I was shocked. That Cub, a hometown boy, was my biggest hero. It was not only an unheroic stunt, but it seemed a rude thing to do in front of people who would cheer for a foul ball. I didn't understand why he had done it. It wasn't at all big league.
     I didn't know that while the white fans were relatively polite, the Cubs and most other teams kept up a steady stream of racial abuse from the dugout. I thought that all they did down there was talk about how good Wheaties are.

Part III: When Robinson stepped into the batter's box, it was as if someone had flicked a switch. The place went silent. He swung at the first pitch and they erupted as if he had knocked it over the wall. But it was only a high foul that dropped into the box seats. I remember thinking it was strange that a foul could make that many people happy. When he struck out, the low moan was genuine. I've forgotten most of the details of the game, other than that the Dodgers won and Robinson didn't get a hit or do anything special, although he was cheered on every swing and every routine play. But two things happened I'll never forget. Robinson played first, and early in the game a Cub star hit a grounder and it was a close play. Just before the Cub reached first, he swerved to his left. And as he got to the bag, he seemed to slam his foot down hard at Robinson's foot. It was obvious to everyone that he was trying to run into him or spike him. Robinson took the throw and got clear at the last instant. I was shocked. That Cub, a hometown boy, was my biggest hero. It was not only an unheroic stunt, but it seemed a rude thing to do in front of people who would cheer for a foul ball. I didn't understand why he had done it. It wasn't at all big league. I didn't know that while the white fans were relatively polite, the Cubs and most other teams kept up a steady stream of racial abuse from the dugout. I thought that all they did down there was talk about how good Wheaties are.

Part IV:

 Late in the game, Robinson was up again, and he hit another foul ball. This time it came into the stands low and fast, in our direction. Somebody in the seats grabbed for it, but it caromed off his hand and kept coming. There was a flurry of arms as the ball kept bouncing, and suddenly it was between me and my pal. We both grabbed. I had a baseball.
     The two of us stood there examining it and chortling. A genuine major-league baseball that had actually been gripped and thrown by a Cub pitcher, hit by a Dodger batter. What a possession.
     Then I heard the voice say: "Would you consider selling that?"
     It was the black man who had applauded so fiercely.
     I mumbled something. I didn't want to sell it.
     "I'll give you ten dollars for it," he said.
     Ten dollars. I couldn't believe it. I didn't know what ten dollars could buy because I'd never had that much money. But I knew that a lot of men in the neighborhood considered sixty dollars a week to be good pay.
     I handed it to him, and he paid me with ten $1 bills.
     When I left the ball park, with that much money in my pocket, I was sure that Jackie Robinson wasn't bad for the game.
     Since then, I've regretted a few times that I didn't keep the ball. Or that I hadn't given it to him free. I didn't know, then, how hard he probably had to work for that ten dollars.
     But Tuesday I was glad I had sold it to him. And if that man is still around, and has that baseball, I'm sure he thinks it was worth every cent.

Part IV: Late in the game, Robinson was up again, and he hit another foul ball. This time it came into the stands low and fast, in our direction. Somebody in the seats grabbed for it, but it caromed off his hand and kept coming. There was a flurry of arms as the ball kept bouncing, and suddenly it was between me and my pal. We both grabbed. I had a baseball. The two of us stood there examining it and chortling. A genuine major-league baseball that had actually been gripped and thrown by a Cub pitcher, hit by a Dodger batter. What a possession. Then I heard the voice say: "Would you consider selling that?" It was the black man who had applauded so fiercely. I mumbled something. I didn't want to sell it. "I'll give you ten dollars for it," he said. Ten dollars. I couldn't believe it. I didn't know what ten dollars could buy because I'd never had that much money. But I knew that a lot of men in the neighborhood considered sixty dollars a week to be good pay. I handed it to him, and he paid me with ten $1 bills. When I left the ball park, with that much money in my pocket, I was sure that Jackie Robinson wasn't bad for the game. Since then, I've regretted a few times that I didn't keep the ball. Or that I hadn't given it to him free. I didn't know, then, how hard he probably had to work for that ten dollars. But Tuesday I was glad I had sold it to him. And if that man is still around, and has that baseball, I'm sure he thinks it was worth every cent.

The largest paying crowd in the history of Wrigley Field was the day Jackie Robinson made his debut. Wrigley is the only park left Jackie played a game in. Mike Ryoko was a kid at that ballpark that day and he wrote about it. Take a minute and read this today.

press.uchicago.edu/Misc/Chicago...

15.04.2025 21:55 👍 2044 🔁 677 💬 58 📌 63

Please, let there be a a McMH post in this...

16.04.2025 00:41 👍 1 🔁 0 💬 1 📌 0
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I'll be kicking off the University of Chicago's "Physics and Contemporary Architecture" online lecture series this Thursday, April 3, talking about wind bracing in the city's early (and more recent) skyscrapers. Quite a lineup--free to attend but registration required at: lnkd.in/g3enJkcG

02.04.2025 15:41 👍 2 🔁 0 💬 0 📌 0
“Concrete City” Part 3 (of 3) As part of our research for the Skyscraper Museum’s Modern Concrete Skyscraper exhibition, Carol Willis and I worked to understand how and why Chicago became the acknowledged center of high-strength and high-rise concrete design for much of the last half of the 20th century. What follows has relied on perspectives and input from conversations and virtual lectures held with, among others, Bill Baker, Paul James, Kim Clawson, Ken DeMuth, Geoffrey Goldberg, Matthys Levy, Joseph Colaco, and, especially, the late Charlie Thornton.

“Concrete City” Part 3 (of 3)

As part of our research for the Skyscraper Museum’s Modern Concrete Skyscraper exhibition, Carol Willis and I worked to understand how and why Chicago became the acknowledged center of high-strength and high-rise concrete design for much of the last half of the 20th…

31.03.2025 12:28 👍 1 🔁 0 💬 0 📌 0
“Concrete City” Part 2 (of 3) As part of our research for the Skyscraper Museum’s Modern Concrete Skyscraper exhibition, Carol Willis and I worked to understand how and why Chicago became the acknowledged center of high-strength and high-rise concrete design for much of the last half of the 20th century. What follows has relied on perspectives and input from conversations and virtual lectures held with, among others, Bill Baker, Paul James, Kim Clawson, Ken DeMuth, Geoffrey Goldberg, Matthys Levy, Joseph Colaco, and, especially, the late Charlie Thornton.

“Concrete City” Part 2 (of 3)

As part of our research for the Skyscraper Museum’s Modern Concrete Skyscraper exhibition, Carol Willis and I worked to understand how and why Chicago became the acknowledged center of high-strength and high-rise concrete design for much of the last half of the 20th…

28.03.2025 11:54 👍 1 🔁 0 💬 0 📌 0
“Concrete City” Part 1 (of 3) As part of our research for the Skyscraper Museum's Modern Concrete Skyscraper exhibition, Carol Willis and I worked to understand how and why Chicago became the acknowledged center of high-strength and high-rise concrete design for much of the last half of the 20th century. What follows has relied on perspectives and input from conversations and virtual lectures held with, among others, Bill Baker, Paul James, Kim Clawson, Ken DeMuth, Geoffrey Goldberg, Matthys Levy, Joseph Colaco, and, especially, the late Charlie Thornton.

“Concrete City” Part 1 (of 3)

As part of our research for the Skyscraper Museum's Modern Concrete Skyscraper exhibition, Carol Willis and I worked to understand how and why Chicago became the acknowledged center of high-strength and high-rise concrete design for much of the last half of the 20th…

25.03.2025 20:30 👍 2 🔁 0 💬 0 📌 0

What Vance is doing here is ENORMOUS disinformation. International students at the undergrad level typically pay full tuition, which subsidizes tuition for American students on financial aid by keeping tuition costs lower. At the grad level, domestic students are harder to recruit!

21.03.2025 11:23 👍 3268 🔁 1076 💬 88 📌 42
“the modern concrete skyscraper” at the skyscraper museum University Towers, NYC. I.M. Pei. 1966-1967. JSTOR Happy to announce that after a couple of years of great conversations, deep dives into obscure 1920s issues of Cement Age, and ace model-making by a student team here, The Modern Concrete Skyscraper is opening this week at the Skyscraper Museum in New York. Carol Willis, the Museum's Director and Founder, approached me about helping to curate an exhibition that would be a 'gentle corrective' to the idea that the skyscraper's evolution was primarily a steel story.

“the modern concrete skyscraper” at the skyscraper museum

University Towers, NYC. I.M. Pei. 1966-1967. JSTOR Happy to announce that after a couple of years of great conversations, deep dives into obscure 1920s issues of Cement Age, and ace model-making by a student team here, The Modern Concrete…

17.03.2025 19:26 👍 1 🔁 0 💬 0 📌 0
Preview
What Went Wrong at Saudi Arabia’s Futuristic Metropolis in the Desert Neom executives shielded Crown Prince Mohammed bin Salman from the challenges of his fantastical plans, including by engaging in ​“deliberate manipulation​” of financials, an internal report​ ​found

Contender for "least surprising article of all time:" www.wsj.com/finance/saud...

10.03.2025 16:47 👍 0 🔁 0 💬 0 📌 0
old chicago skyscraper of the week–federal center (A version of this appears in Chicago Skyscrapers, 1934-1986. Dusting this off as Kluczynski Building has--supposedly--been on the list of federal properties the current administration is looking to sell). (Update--Or not). Everett McKinley Dirksen Building, John C. Kluczynski Building, and United States Post Office (Chicago Federal Center Architects, a joint venture of Schmidt Garden & Erickson, Ludwig Mies van der Rohe, C.F.

old chicago skyscraper of the week–federal center

(A version of this appears in Chicago Skyscrapers, 1934-1986. Dusting this off as Kluczynski Building has--supposedly--been on the list of federal properties the current administration is looking to sell). (Update--Or not). Everett McKinley Dirksen…

10.03.2025 14:04 👍 0 🔁 0 💬 0 📌 0
N. Clifford Ricker and “The Elements of Construction” Any University of Illinois School of Architecture graduate will recognize the name Nathan Clifford Ricker. Our library and two school publications are named for him. We’ll waste no opportunity to point out that he was the first American to receive a home-grown architectural degree—in 1873. He designed several key buildings on the Urbana-Champaign campus, in addition to his own home nearby, and he stayed on as a faculty member (1916), director of the nascent architecture program (1910), and general guiding spirit until 1922.

N. Clifford Ricker and “The Elements of Construction”

Any University of Illinois School of Architecture graduate will recognize the name Nathan Clifford Ricker. Our library and two school publications are named for him. We’ll waste no opportunity to point out that he was the first American to…

04.03.2025 14:08 👍 1 🔁 0 💬 1 📌 0
“american architecture” part 2 Construction of the U.S. Supreme Court Building in December, 1933. (Architect of the Capitol). Greenough's argument against "the adoption of admired forms and models for purposes not contemplated in their invention," particularly the use of classical architecture for modern programs, found a resonant application nearly a century after his death when the Maison Carree was once again the model for a monumental government structure.

“american architecture” part 2

Construction of the U.S. Supreme Court Building in December, 1933. (Architect of the Capitol). Greenough's argument against "the adoption of admired forms and models for purposes not contemplated in their invention," particularly the use of classical architecture for…

21.02.2025 22:17 👍 0 🔁 0 💬 0 📌 0
“american architecture” (part 1) Every four or eight years, the age-old question "in what style should we build" seems to enter political discourse; modernism (or in the current iteration, a straw-man "brutalism") and classicism come to stand in for left vs. right in a way that seems to encapsulate arguments about individualism, tradition, beauty, and whatever else is the argument du jour. To be clear: there is good classicism and good modernism.

“american architecture” (part 1)

Every four or eight years, the age-old question "in what style should we build" seems to enter political discourse; modernism (or in the current iteration, a straw-man "brutalism") and classicism come to stand in for left vs. right in a way that seems to…

16.02.2025 18:34 👍 0 🔁 0 💬 0 📌 0
Preview
spring 2025 studio–consumers and century Photo: Ken DeMuth So, define “high-rise studio…” Preservation folks will recognize the buildings in the back there as the cause du jour. The Century Building (front, Holabird and …

So, what were my students and I doing on top of the Pittsfield Building last Friday?

architecturefarm.wordpress.com/2025/02/10/s...

10.02.2025 18:41 👍 0 🔁 0 💬 0 📌 0
Covers of the Journal of the Construction History Society.

Covers of the Journal of the Construction History Society.

In case any of the Construction Historian's friends on here have not yet joined the Construction History Society - you can read our past journals on @jstor.bsky.social vols 1-37 here: www.jstor.org/journal/cons...

and you can join us here: www.constructionhistory.co.uk/membership/

05.02.2025 14:46 👍 3 🔁 1 💬 1 📌 0