One Oxford Centre is a cluster of octagons put up during the 1980s construction boom downtown. In fact it was to have an even taller partner next to it, but that never materialized before the boom went bust. The architects were the firm of Hellmuth, Obata + Kassabaum, now known as HOK, currently the biggest architectural firm in the United States.
Louis Sullivan was of the opinion that Daniel Burnham’s success in the classical style was a great blow to American architecture. But what could be more American than a Burnham skyscraper? Like America, it melds its Old World influences into an entirely new form, in its way as harmonious and dignified as a Roman basilica, but without qualification distinctly American.
Forever overshadowed by its taller neighbor the Frick Building, the Allegheny Building, built in 1906, is also by Daniel Burnham, and also a Frick project. It is one of his spare, almost modernistic designs, and it is fascinating to see how well the classical vocabulary adapts to twentieth-century simplicity.
