The papers of Dore Ashton measure 35.6 linear feet and date from circa 1928-2014, with one letter in the Joseph Cornell subject file dating from 1849. The records document Dore Ashton's career as an art critic, historian and educator, with particular depth for the period of 1952 through 1990. The collection contains a small amount of biographical material, as well as correspondence, writings, subject files, printed materials, artwork, and reference photographs of artworks. An addition to the Dore Ashton papers includes biographical material, correspondence, writings, writing project and subject files, teaching files, printed material, artwork and sketchbooks, and photographic material.

The papers of art critic and photographer Max Kozloff measure 1.4 linear feet and date from circa 1950-2015. The collection provides a glimpse into the work life of a prolific twentieth century American art critic through biographical material, correspondence with artists and critics, interviews, many unpublished writings, and printed material.

The papers of curator, gallery director, educator, and Latin American art historian Stanton L. Catlin (1915-1997) measure 56.4 linear feet and date from 1911 to 1998 with the bulk of the material dating from 1930 to 1994. The papers are comprised of biographical material, correspondence, writings and notes, teaching and project files, professional files, research files, exhibition and subject files, printed material, and photographs.

The papers of educator, painter, and art historian William Chapin Seitz measure 32.5 linear feet and date from circa 1930-1995. The collection includes biographical information, correspondence, notebooks, subject and people files, thesis research files, interviews and lecture recordings, teaching files, personal business records, scattered printed materials, photographs, and artwork. The bulk of the papers focus on Seitz's research and teaching career.

The papers of sculptor José de Rivera date from 1930 to 1991 and measure 5.6 linear feet. Found within the papers are biographical materials, letters, scattered personal business records, commission files, art work including four sketchbooks, printed material, and photographs. One of the commission files includes a motion picture film.

This collection, which measures 7.9 linear feet and dates from 1851 to 1995 (bulk 1913-1995), documents the life and career of muralist, sculptor, and educator Reuben Kadish. The papers contain biographical material, letters, personal business records, an exhibition file, notes, writings, artwork, printed material, photographs, and artifacts.

The records of the Terrain Gallery measure 5.3 linear feet and date from circa 1950s-2005, bulk 1955-1985. The bulk of the records consists of exhibition files that document over one hundred and forty exhibitions as well as the gallery's relationship with artists. The collection includes founding documents, correspondence, artists' files, writings and an interview, financial records, scrapbooks, and photographs.

The papers of Belle Krasne Ribicoff measure 1.6 linear feet and date from 1942-circa 2010, with the bulk of the collection dating from 1945-2004. Papers include biographical materials; correspondence with artists, art historians, writers, museum directors, and others; individual files relating to Belle and Irving Ribicoff's art collection and the Friends of Abe Ribicoff's campaign for the United States Senate; artwork; printed material, e.g., clippings, announcements, exhibition catalogues, brochures; and photographs. The collection documents Ribicoff's career as an arts editor, critic, and her involvement in civic and arts organizations for the State of Connecticut.

The Robert Richenburg papers, circa 1910s-2008, measure 5.3 linear feet and 4.32 GB. Biographical material, correspondence, subject files, writings, sound and video recordings, printed material, and photographs document the professional career and personal life of the educator and New York School painter and sculptor best known for his Abstract Expressionist paintings.

The Jack Tworkov papers measure 9.7 linear feet and are dated 1926-1993. Tworkov's work as a painter and influential teacher, as well as his personal life, are documented by extensive journals and substantive correspondence that record his ideas about art and teaching, and illuminate his relationships with friends, colleagues, and students. Many sketchbooks, writings, interviews, photographs, and moving images are also included.