The Lee Nordness business records and papers measure 117.5 linear feet and date from circa 1931 to 1992 with the bulk of materials dating from 1954 to 1984. The records document seven New York City art-related companies with which Nordness was involved: Talent Discovery Company, The Little Studio, Ltd., American Art Expositions, Inc., Nordness Gallery, Inc., Lee Nordness Galleries Art Advisory Section, Inc., Lee Nordness Galleries Exhibition Section, Inc., and Forms & Objects, Inc. Records include correspondence, artist's files, business and legal records, inventories, financial and sales records, printed materials, scrapbooks, and photographic materials. Also found is a small group of personal papers.

The papers of African American conceptual and performance artist Senga Nengudi measure 12.8 linear feet and 11.24 gigabytes and date from circa 1962 to 2017, with a folder of printed material dating from 1947. The collection contains biographical material including education and family records, the kimono Nengudi wore during her wedding to Ellioutt Fittz, certificates, interview transcripts, and address books; calendars and journals chronicling Nengudi's appointments, thoughts, and artistic practice; and correspondence with friends and other artists including Maren Hassinger, Cheryl Banks, and David Hammons. Also included is family correspondence, including letters between Senga Nengudi (then Sue Irons) and her mother when Nengudi was living in Japan. The collection also contains writings by Senga Nengudi and others; material related to professional activities including teaching files, gallery files, and files related to exhibitions, projects, and performances; printed material including exhibition and event announcements and catalogs, clippings, magazines, and other published material; a scrapbook primarily containing photographs and printed material; photographic material depicting Senga Nengudi, works of art, and other individuals; artwork by Nengudi and others, including Maren Hassinger; and audio and video recordings, including recordings of performances.

The papers of African American painter and former art dealer Peter A. Bradley measure 0.3 linear feet and date from 1966 to 1976 with additional material dating from 2003 and 2014. The papers include correspondence from Klaus Perls, Anthony Caro, Robert Gelfman and attorney Karl S. Lowenthal. Included with correspondence is a recommendation for Bradley written by Klaus Perls. The papers include photographs of Alexander Calder and his family, as well as a photograph of Bradley with Calder's work at Perls Galleries, Bradley with Kenneth Noland and Bradley with Steven Cannon. Printed material consists of a 1971 Picasso exhibition catalog and a 2014 issue of Gulf Coast. Also included are architectural plans and notes for Bradley's studio designed by John Johansen as well as personal financial information.

The records of the Waddell Gallery, a contemporary art gallery that was located in New York City, date from 1961 to 1978 and measure 6.5 linear feet. The records include administrative files, correspondence, artists' files, and sales and stock records.

The papers of New York and New Mexico writer, art critic, and curator, Lucy R. Lippard, measure 56.5 linear feet and 0.454 GB and date from the 1930s to 2007, with the bulk of the material dating from the 1960s to the 1990s. Over half of the collection consists of correspondence files documenting Lippard's professional relationships with artists, writers, galleries, art institutions, and political organizations, and her interest in conceptual and minimalist art, feminism and political activism. Also found are Lippard's notes and writings including sound recordings and interviews, teaching and exhibition files, printed and digital material, several works of art, and photographs of artwork and artists. Scattered throughout the collection are a small number of records concerning Lippard's personal life. An addition of 3.0 linear feet donated 2015 includes subject files on feminist and conceptual art as well as land use, development, and local politics and history in New Mexico.

The records of the American Academy in Rome measure 65.9 linear feet and date from 1855 to 2012. The collection documents the history of the institution from its inception in 1894 as the American School of Architecture in Rome, through the end of World War II, and chronicles the contributions the academy has made to America's cultural and intellectual development. Nearly one-half of the collection consists of an unprocessed addition received in 2014 containing records that mostly post-date World War II and include correspondence and subject files of officers and executives based in the New York office of American Academy in Rome.

The records of the Richard York Gallery, a New York gallery specializing in American art from early 1800s to 1950, measure 79.3 linear feet and date from circa 1865-2005, with the bulk of the material dating from 1981 to 2004. Three-fourths of the records are artists' artwork files, documenting the sale and consignment of nearly 6,500 works of art. The gallery's activities are also recorded through correspondence, client files, gallery invoices, inventories, business and financial records, printed materials, scrapbooks, photographic materials of artwork, and estate records for the John Marin estate and Sergio Stella estate (Joseph Stella). An addition of 10.2 linear feet, dated circa 1865 to 2005, includes artists' files arranged alphabetically containing printed material, clippings, exhibition announcements, and scattered correspondence and financial documents.

The papers of New York City sculptor, painter, educator, and writer Lorrie Goulet (1925- ) measure 10.0 linear feet and date from 1931 to 2009. Goulet's career is documented through biographical materials, correspondence, writings and notes, interviews, exhibition files, project and commission files, teaching files, personal business records, printed materials, photographs, and artwork.

The records of the Washington, D.C. arts and educational organization, Institute of Contemporary Arts, measure 36 linear feet and date from 1927-circa 1985, with the bulk of the material spanning the organization's active years, 1947-1967. The collection documents the arts and cultural programming organized by the ICA through correspondence, artists' files, program and exhibition files, administrative and financial records, printed materials and photographs. Also found are administrative, student, and teacher records of the ICA school; records of the Fine Arts Committee of the People-to-People Project; and some personal papers of the ICA's founder, Robert Richman.

The papers of art historian, art critic, author, librarian and educator Ellen Hulda Johnson measure 60.3 linear feet and date from 1872-1994, with the bulk of the material dating from 1921-1992. The papers include biographical materials; personal and family files; personal, professional, and business correspondence; extensive research and writing files; teaching files; subject files; professional and curatorial files; and artists' files. Johnson's papers reflect the full range of her career, interests, and close relationships with many artists. There is a 5.0 linear foot addition to this collection donated in 2019. Included are biographical material; correspondence; teaching and lecture files; financial and legal records; photographs of artists, events, and travels; sketchbooks; and video cassette tapes of events.