The papers of art historian, curator, and professor Robert Rosenblum measure 38.3 linear feet and 1.17 GB and date from circa 1927 to 2009, with the bulk dating from 1950 to 2006. They include biographical material, extensive personal and professional correspondence; lectures, writings, and writing project files by Rosenblum and others; exhibition files; research reference files; teaching files; personal business records; printed and digital material; photographs; and artwork.

The papers of museum director, professor, writer, and post-World War II Monuments Men Andrew Carnduff Ritchie measure 10.3 linear feet and date from 1907 to 1983. Found within the papers are biographical material, including materials and photographs concerning his military service in the Monuments, Fine Arts, and Archives Section of the U.S. Army; correspondence, including letters from numerous artists; writings; committee and organization files; exhibition and project files, teaching files; printed material; and photographs, including portrait images of Ritchie taken by Hans Namuth.

The papers of art historian, art critic, author, librarian and educator Ellen Hulda Johnson measure 55.3 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.

The papers of California painter, writer, and teacher Erle Loran measure 12.6 linear feet and date from 1912 to 1991. Found are biographical materials; two linear feet of personal and professional correspondence; personal business records; writings which include extensive drafts and notes for Loran's book Cezanne's Composition; over 400 items of artwork that include watercolors, drawings, charcoal, and pastel studies; printed materials; photographs of Loran, family, and friends, and artwork; and one audio recording of a lecture by Loran on Cezanne.

The papers of American New York School painter Ludwig Sander measure 2.8 linear feet and date from 1910 to 1975. Found are biographical materials primarily consisting of army records; correspondence with family and colleagues discussing exhibitions and other art-related activities; diaries; personal scattered business records; address books and art history typescripts; sketchbooks and illustrations for magazines; photographs of Sander, his colleagues, his travels, and exhibition openings; and miscellaneous printed material. The collection documents Sander's career and interactions with some of the most important modern artists of twentieth century.

The papers of New York City and Paris art historian, educator, and gallerist Colette Roberts measure 10.2 linear feet and date from 1918 to 1971. Papers include correspondence, writings, teaching records, project proposals, gallery records from Grand Central Moderns Gallery, clippings, Roberts' printed articles, press releases, exhibition catalogs, posters, photographs, and a few works of art on paper. Also found are 124 interviews with contemporary artists conducted by Roberts.

The papers of painter and educator Max Beckmann measure 1.4 linear feet and date from 1917 to 1954. The collection documents Beckmann's art career in Germany as well as New York and includes biographical material, correspondence, printed material and photographs.

The papers of art historian, curator, and educator Patricia Hills measure 23.1 linear feet and date from circa 1900-2015, bulk 1968-2009. Central to this collection are project files documenting professional work that resulted in lectures, publications, exhibitions, art history courses on numerous artists including Alice Neel, Jacob Lawrence, May Stevens, Rudolf Baranik, and John Singer Sargent. These files and files documenting Hills's tenure at the Whitney Museum of American Art include planning documents, research files, correspondence, manuscripts and accompanying publications, as well as other printed materials. The collection also contains correspondence with art historians, artists, curators, and others, notably Lawrence Alloway, Lowery Stokes Sims, Lucy R. Lippard, T.J. Clark, Leon Golub, and Donald Kuspit; professional files documenting grants and residencies awarded and consulting work; artist and subject files; other writings; and printed material. Membership and affiliation records document Hills' service to the profession, including Women's Caucus for Art and the Visual Culture/Art History Caucus of the American Studies Association.

The papers of contemporary Color Field painter and educator Sam Gilliam measure 7.9 linear feet and date from 1957 to 1989. The papers include biographical material, correspondence, writings, business records, printed material, subject files, a scrapbook, artwork, and photographic material that document Gilliam's life from his time as a student through his teaching, professorial, and artistic career. The collection highlights Gilliam's close involvement with the art institutions, racial politics, and artistic innovation taking place in 1960s through 1980s America, specifically in Washington D.C.

The papers of art historian and educator Milton Wolf Brown date from 1908 to 1998 and measure 26.0 linear feet. The collection documents Brown's career through scattered biographical material, correspondence with friends, publishers, colleagues, artists, museums, and art organizations, travel journals, files for the Prendergast Catalogue Raisonne Project, exhibition, research, teaching, and organization files, printed material, and scattered photographs. A large portion of this collection consists of writings by Brown including notebooks, draft writings for books and other publications, lectures, and his writings as a student.