Saarinen is now considered one of the masters of American 20th Century architecture. There has been more interest in Saarinen's work in recent years, including a major exhibition and several books. This is partly due to the Roche and Dinkeloo office having donated their Saarinen archives to Yale University, but also because Saarinen's work seems to fit in with present-day concerns about pluralism of styles. He was criticized in his own time—most vociferously by critic Vincent Scully—for having no identifiable style; one explanation for this is that Saarinen adapted his modernist vision to each individual client and project, which were never exactly the same.