American architect who moved away from the Mies van der Rohe model of the glass box, and other dogmas of the prevailing international style. He borrowed from a wide variety of styles, and idioms, including neoclassicism. He was a professor of architecture at Yale University from 1947 to 1957, where his students included Eero Saarinen. From 1957 until his death he was a professor of architecture at the University of Pennsylvania. His work and ideas influenced Philip Johnson, Minoru Yamasaki, and Edward Durell Stone as they moved toward a more neoclassical style. Unlike Mies, he did not try to make his buildings look light; he constructed mainly with concrete and brick, and made his buildings look monumental and solid. He drew from a wide variety of different sources; the towers of Richards Medical Research Laboratories were inspired by the architecture of the Renaissance towns he had seen in Italy as a resident architect at the American Academy in Rome in 1950. Notable buildings by Kahn in the United States include the First Unitarian Church of Rochester, New York (1962); and the Kimball Art Museum in Fort Worth, Texas (1966–72). Following the example of Le Corbusier and his design of the government buildings in Chandigarh, the capital city of the Haryana & Punjab State of India, Kahn designed the Jatiyo Sangshad Bhaban (National Assembly Building) in Dhaka, Bangladesh (1962–74), when that country won independence from Pakistan. It was Kahn's last work. I. M. Pei I. M. Pei (1917–2019) was a major figure in late modernism and the debut of Post-modern architecture. He was born in China and educated in the United States, studying architecture at the Massachusetts Institute of Technology. While the architecture school there still trained in the Beaux-Arts architecture style, Pei discovered the writings of Le Corbusier, and a two-day visit by Le Corbusier to the campus in 1935 had a major impact on Pei's ideas of architecture. In the late 1930s, he moved to the Harvard Graduate School of Design, where he studied with Walter Gropius and Marcel Breuer and became deeply involved in Modernism. After the war he worked on large projects for the New York real estate developer William Zeckendorf, before breaking away and starting his own firm. One of the first buildings his own firm designed was the Green Building at the Massachusetts Institute of Technology. While the clean modernist façade was admired, the building