Born in Sondrio, Italy, in 1891, Pier Luigi Nervi was a pioneer in the engineering and architecture of reinforced concrete. His buildings showed how the use of reinforced concrete expanded the possibilities of form and structure. His methods, meanwhile, ingrained his structures with patterns that came directly out of his economical, manual construction processes. The results were buildings that…
A detailed tour, inside and out, of Chicago's distinctive towers from an earlier age For more than a century, Chicago's skyline has included some of the world's most distinctive and inspiring buildings. This history of the Windy City's skyscrapers begins in the key period of reconstruction after the Great Fire of 1871 and concludes in 1934 with the onset of the Great Depression, which brought …