A wintry view across the Diamond or Market Square, with the Pittsburgh National Bank Building (One PNC Plaza), the U. S. Steel Tower, the Tower at PNC Plaza, and Tower Two-Sixty looming behind the square.
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View Across the Diamond
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Reflection of the Union National Bank Building
The top of the Union National Bank Building (now the Carlyle luxury apartments) reflected in the Patterson Building.
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Looking Up at the Keystone Bank Building
Most of the light well, once this building’s most distinctive feature, has been filled in; but for some reason the mutilation stopped before it reached the very top. Here we see the underside of what used to be a spectacular arch.
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Fourth Avenue
Some of the earliest skyscrapers sprouted on Fourth Avenue, which is an absurdly narrow street for towers like these. Since Pittsburgh never developed a setback rule like Chicago or New York, the towers go straight up, which accents the narrowness of the street even more.
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Reflected Towers of Fourth Avenue
Left to right: Arrott Building, Investment Building, Benedum-Trees Building.
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Keystone Athletic Club
Two universities in Pittsburgh have signature Gothic skyscrapers. Everybody knows the Cathedral of Learning at Pitt, but Lawrence Hall at Point Park University is also Gothic and also a skyscraper. By a strange coincidence that probably no one else in history has noticed (this is how dedicated old Pa Pitt is to you, his readers), it is within a foot or two of being precisely half the height of the Cathedral of Learning. (Cathedral of Learning: 535.01 feet; Lawrence Hall: 265.72 feet. Source: Emporis.com.)
It was not always Lawrence Hall, of course. It was built as the Keystone Athletic Club in 1927; the architect was Benno Janssen, who also designed the Pittsburgh Athletic Club, the Twentieth Century Club, and the Masonic Temple, all in Oakland, and a remarkable number of other prominent buildings in the city. The Depression was hard on clubs; the Keystone Athletic Club (doubtless saddled with debt from building a skyscraper clubhouse) collapsed in 1934, and after that the building was a hotel until Point Park College picked it up in the 1960s. It was renamed for the Renaissance mayor David Lawrence, and now it anchors the ever-spreading downtown campus of the university.
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The Arrott Building Reborn
After much expensive restoration and renovation, the Arrott Building (designed by Frederick Osterling) has reopened as a hotel called “The Industrialist.” The exquisite lobby has been carefully preserved. The picture above is huge, stitched together from several photographs to make what may be the only complete head-on picture of the Wood Street façade of the building on the internet.
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Entrance to the Union National Building
This is very definitely a corner building, and architects MacClure and Spahr made the corner the most identifiable thing about it. That curved corner runs all the way up to the top, and the main entrance is right on the corner of Fourth and Wood.
Notice the capitals on those prominent columns. How do you adapt square Doric capitals to a fairly tight curve? Making them octagonal is a solution that might have given Vitruvius a stroke, but works very well in this context.
The building is now luxury apartments under the name “The Carlyle.”
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Carved Ornaments on the Benedum-Trees Building
Carved brackets and other ornaments on the entrance to one of the splendid Fourth Avenue bank towers.
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Allegheny General Hospital
An Art Deco interpretation of the skyscraper style old Pa Pitt calls “Mausoleum-on-a-Stick,” in which the cap of the skyscraper is patterned after the Mausoleum at Halicarnassus. The architects, York & Sawyer, seem to have been taken with the style; they designed another Mausoleum-on-a-Stick building in the same year (1926) for Montreal. You can see a picture of it in one of old Pa Pitt’s earlier articles on Allegheny General Hospital.
The original skyscraper hospital was a marvel of practical hospital design. Everything radiates from a central core of elevators, and nothing is more than a few steps from the elevator. Later the hospital was expanded with new buildings in wildly mismatched styles, so that the complex has become the hopeless jungle of dead-end corridors and mismatched floors usual in big-city hospitals.
