Saint-Gaudens instituted the display of works by country during these years and introduced the Popular Prize, voted upon by the public, in 1924; he retired after the 1950 show. 1951–1969 Between 1952 and 1969, Institute presented an international six times (1952, 1955, 1958, 1961, 1964, 1967). Gordon Bailey Washburn maintained his predecessor’s use of foreign advisors, but dropped nationality as the organizing structure. He organized four Internationals, which were distinguished from larger competitors (the Venice Biennale and São Paulo Bienal) in press materials as the only international survey curated by a single person, “one man’s view of contemporary art” in a few hundred works. Concurrent with the 1958 International and in celebration of the Pittsburgh bicentennial, his assistant director, Leon Arkus, organized a retrospective exhibition including 95 paintings from previous editions. That year, Marcel Duchamp and Vincent Price sat on the jury of award. The 1964 and 1967 Internationals were organized by the Museum’s fourth director, Gustave von Groschwitz, in consultation with seven national correspondents based in Europe, whom he referred to as “informal co-jurors”. Von Groschwitz returned to a nationality-based display structure and did away with numbered prizes, opting for six equal awards and several purchase prizes. 1970–1979 The 1970, 1977, and 1979 Internationals were organized by fifth director, Leon Arkus. Arkus eliminated prizes for the 1970 show, and switched to a single-artist, retrospective format for the 1977 (Pierre Alechinsky) and 1979 (split between Eduardo Chillida and Willem de Kooning) shows, awarding a $50,000 prize each of those years. 1980–1990 There were three internationals in the 1980s. John R. Lane became director in 1980, but hired curator Gene Baro to organize the 1982 International. This format has remained in place through all of the successive editions, with a twist in 1985, when Lane co-curated the exhibition with John Caldwell. All the curators since 1980, with the exception of Baro, have relied on the advice and/or assistance of advisory committees which also served on award-granting juries. The committees were most directly involved in the 1985 and 1988 shows, when the advisors were considered part of the curatorial team. The International was organized by John Caldwell in 1988; 1991–2010 The International was curated by Lynn Cooke and Mark Francis in 1991, Richard Armstrong in 1995; Madeleine Grynsztejn in 1999; Laura Hoptman in 2004; and Douglas Fogle in 2008. Advisory committees in recent years have been composed of other curators, critics, and