The papers of art historian, critic, and painter Suzi Gablik measure 12.8 linear feet and 4.48 GB and date from 1954 to 2014. The collection documents her career through scattered biographical documents, professional correspondence, 83 journals and notebooks, writings for book projects, notes, lectures, professional files, printed material, photographs, some digital, and photograph albums. Also included are two digital videos.

The papers of art critic and historian Alfred Victor Frankenstein measure 19.1 linear feet and date from 1875 to 1985. The bulk of the collection consists of Frankenstein's research and writing files on American painting, particularly artists working in the nineteenth-century. There are extensive files on artists John Haberle, William Michael Harnett, and William Sidney Mount. The collection also includes biographical material, correspondence, general writings and notes, professional activities files, personal business records, printed materials, photographs, and unidentified sound recordings.

The papers of art critic, writer, and historian Elizabeth McCausland measure 45 linear feet and date from 1838 to 1995, with the bulk of the material dating from 1920 to 1960. The collection provides a vast accumulation of research data on various artists and aspects of American art, especially the early American modernists and the Federal Arts Projects. Papers include McCausland's extensive research and writing files, particularly on Marsden Hartley, E. L. Henry, Lewis Hine, George Inness, and Alfred H. Maurer. McCausland's correspondence with artists includes a substantial amount with Arthur Dove and Alfred Stieglitz. Her collaborative work with Berenice Abbott on the Changing New York book and series of photographs is well-documented within the collection. Also found are general writings, subject files, files relating to exhibitions, teaching, and committees, photographs, art work, personal papers, and printed material. Additional McCausland material donated later from the estate of Berenice Abbott include biographical materials, project files, writings, and printed materials.

The papers of art critic Thomas Craven measure approximately .7 linear feet and date from 1919 through 1949 and 1975. The collection consists primarily of a dismantled scrapbook (1925 1949; 1975) containing newspaper clippings of Craven's articles and writings which span his career. Also found within the scrapbook are reviews by Oscar Bluemner and Byron Browne of Craven's two anti-modernist books, Men of Art and Modern Art. The collection also contains four letters concerning publications, a typescript essay about Thomas Craven's early career, two files of scattered writings in manuscript form, two bound handwritten manuscript versions of A Treasury of Art Masterpieces (1939), and Greek Art (1950), and miscellaneous loose newsclippings.

The papers of art critic, author, and lecturer Clement Greenberg measure 8.6 linear feet and date from 1937 to 1983. The bulk of the collection consists of letters from art critics, artists, family, friends, galleries, and museums. Notable correspondents include Jack Bush, Anthony Caro, Richard Diebenkorn, Friedel Dzubas, Helen Frankenthaler, Adolph Gottlieb, Hans Hofmann, Morris Louis, Robert Motherwell, Charles Pollock, Jules Olitski, David Smith, and Anne Truitt among others. Also found are biograpical materials, personal business and financial records, an etching by Kurt Wisneski, printed materials, and two reports by Greenberg concerning his travels.

TThe Rackstraw Downes research material concerning Fairfield Porter measure 1.0 linear foot and date from 1962 to 2000, with the bulk of the material dating from 1970-1979. Downes used the material to compile, edit and write the introduction to Fairfield Porter: Art In Its Own Terms - Selected Criticism 1935-1975 published in 1979. Research materials include articles about Porter, exhibition catalogs, photocopies of letters and some original correspondence, theses and manuscripts. Also included are project files for the publication of Art In Its Own Terms.

The C. J. (Clarence Joseph) Bulliet papers measure 34.6 linear feet and are dated circa 1888-1959. Biographical materials, correspondence, writings, subject and artist files, printed material, photographs, and artwork document the career of the influential Chicago art critic and writer. The records contain extensive information about art and artists in Chicago and the Midwest from the early to mid-twentieth century.

The papers of arts administrator, museum director, collector, dealer, and editor Charles M. Kurtz (1855-1909), measure 27.74 linear feet and date from 1843-1990 (bulk dates 1884-1909). The bulk of the collection consists of detailed chronological correspondence between Kurtz and his wife and family, friends, colleagues, and business associates that documents many notable exhibitions, galleries, museums, private collections, as well as cities, people, and events of the period. Also found in the collection are Kurtz's diaries, scrapbooks, printed materials, and photographs.

The papers of curator and art critic David S. Rubin measure 23 linear feet and 57.68 gigabytes and date from 1960 to 2017. The papers are comprised of biographical materials, interviews, correspondence, writing projects and notes, artists' files, exhibition files, professional files, subject and research files, printed materials, and photographic materials documenting Rubin's work in California, Arizona, and other locations throughout the United States.

The papers of southern California contemporary art curator, critic, and historian Jules Langsner measure 4.4 linear feet and date from circa 1910s-1998, with the bulk of the materials dating from 1950-1967. Found within the papers are biographical material; correspondence with family, friends, and colleagues; writings normal="1941"> travel, and works of art; and audio recordings of Langsner's lectures and eulogies given at his funeral.