With the participation of William Jordy, Jonas Salk, Aldo Rossi, Arata Isozaki, Tadao Ando, Robert Venturi, Denise Scott-Brown, Brendan Gill, and others. 　　As an architect, educator, and philosopher, Louis Kahn played a prominent role in the history of 20th century architecture. An examination of six of his most significant buildings gives insight to his unique vision: The Salk Institute in La Jolla; the Kimbell Art Museum in Fort Worth; the Center for British Art in New Haven; the library at Philips Exeter Academy in Exeter, New Hampshire; the Indian Institute of Management in Ahmedabad and the Parliament Buildings of Bangladesh in Dhaka. 　　The visits to the sites are enhanced with historic footage and sound recordings of Kahn.