Cass Gilbert Cass Gilbert Cass Gilbert (November 24, 1859 – May 17, 1934) was a prominent American architect. An early proponent of skyscrapers in works like the Woolworth Building, Gilbert was also responsible for the Saint Louis Art Museum and Public Library; the Minnesota, Arkansas and West Virginia State Capitols; and the United States Supreme Court building. His public buildings in the Beaux Arts style reflect the optimistic American sense that the nation was heir to Greek democracy, Roman law and Renaissance humanism. Gilbert's achievements were recognized in his lifetime; he served as president of the American Institute of Architects in 1908–09.
Architecture of St. Louis by Cass Gilbert (1912). While the Old Post Office has been renovated, the St. Louis Public Library is slated for renovation as of 2010. In 1923 the city passed a $87 million bond issue for re-development of the Civic Plaza along the lines of the City Beautiful movement. This development resulted in some of St. Louis's major civic architecture: the Soldiers' Memorial, the Civil Courts Building, and Kiel Auditorium. Then into the 1940s and 1950s a certain subgenre of St. Louis modernism emerged, with the locally important Harris Armstrong, and a series of daring modern civic landmarks like Gyo Obata's