During President Porfirio Diaz's reign (1876–1880, 1884–1911), patrons and practitioners of architecture manifested two impulses: to create an architecture that would indicate Mexico's participation in modernity and the emphasize Mexico's difference from other countries through the incorporation of local characteristics into the architecture. The first goal took precedence over the second during most of the 19th century.
A modern, sophisticated Mexico City was the goal of President Diaz. Cast iron technology from Europe and the United States allowed for new building designs. Italian marble, European granite, bronzes and stained glass could now be imported. Diaz was determined to transform the landscape of the nation's capital into one reminiscent of Paris or London. It is not surprising that the most important architectural commissions of the Porfiriato were given to foreigners. Italian architect Adamo Boari designed the Postal Palace built by Gonzalo Garita (1902) and the National Theatre of Mexico (1904). The French architect Emile Benard, who worked on the Legislative Palace in 1903, founded an architectural studio where he took Mexican students. Silvio Contri was responsible for the Secretariat of Communications and Public Works (1902–11). Neo-Gothic designs incorporated into the monumental public buildings of the early 20th century. The two best examples were the Central post office and the Palacio de Bellas Artes, designed by Italian architect Adamo Boari.