The papers of Sacramento painter, printmaker, and teacher Wayne Thiebaud date from 1944 through 2001 and measure 1.0 linear foot. Thiebaud's prolific painting career is documented in this collection mostly through exhibition catalogs, printed materials, original artwork, photographs, and ephemera. His career as an art professor at the University of California at Davis is documented to a lesser extent.

The papers of art historian, educator, writer and psychologist Rudolf Arnheim measure 9.6 linear feet and date from 1919 to 1998. The papers document his career in New York, Michigan, and abroad through biographical material, correspondence, writings, lectures, diaries, printed material, and sound recordings.

The Avel de Knight papers measure 0.6 linear feet and date from 1947 to 2003 with the bulk of the collection dating from 1957 to 1968. The collection includes professional files, writings, printed material, and photographic material.

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 painter, sculptor, and educator Octavio Medellin measure 3.6 linear feet and date from circa 1935 to circa 1979. The collection is comprised of correspondence with Carlos Mérida, Stanley Marcus, Lucy Maverick, Bess Hubbard, Xavier Gonzalez, and others; commission files for projects in Texas; professional files that include notes, biographical essays, and material for the Medellin School of Sculpture, Mendocino Art Center, International Institute of Arts and Letters, and the San Antonio Religious Show; printed and documentary materials consisting of an art reproduction, booklets, exhibition catalogs, magazines and yearbooks, and video recordings of Swank in the Arts; and photographic materials of Medellin, his studio, family and friends, travel in Mexico, his students, and works of art.

The records of California fine arts print publisher 3EP Ltd. founded by Moo (Mary Margaret) Anderson, Joseph Goldyne, and Paula Kirkeby measure 4.3 linear feet and date from 1970 to 1984. The records include scattered administrative files; artists' files that include correspondence, lists, price lists, and miscellany; printed materials, photographs, including two dismantled photo albums and negatives; and numerous fine arts prints by various contemporary artists, including Gordon Cook, Claire Falkenstein, Joe Fay, Sam Francis, David Gilhooly, Joseph Goldyne, Jack Jefferson, Frank Lobdell, Fred Martin, Ed Moses, Nathan Oliveira, Jay Phillips, Matt Phillips, and Joseph Zirker.

This collection consists of material relating to Manly's aeronautical career, specifically his work with Samuel Langley's Aerodrome. The material consists of programs, publications, newspaper clippings, work notebooks, waste books, (mostly letterpress) and correspondence between Manly and the aviation and Smithsonian communities, circa 1885-1925. Correspondents include the following personalities: Glenn Curtiss, Carl Myers, Charles Walcott, Frank Lahm, Cyrus Adler, Augustus Post, and Samuel Langley.

The papers of lithographer, educator, and author Bolton Coit Brown measure 1.7 linear feet and date from 1882 to 1987 with the bulk of the material dating from 1882 to 1936. Found within the papers are biographical material; extensive personal correspondence with family members and friends; writings, including drafts of Art of Art Study and Lithography Since Whistler; and printed material.

The records of the Artist Tenants Association measure 1.0 linear feet and date from 1959 to 1978. They document the Association's efforts to alter New York City building codes to permit artists to live in lofts, initiating the development of SoHo as an art center. Records include business correspondence, founding documents, memoranda and press releases, member lists, financial records, clippings, and a scrapbook of clippings pertaining to the organization.

The papers of still life artist John Frederick Peto and his family date from circa 1850 to 1983 and measure 2.1 linear feet. Within the papers are scattered biographical materials, a few letters to and from Peto, and his daughter Helen Peto Smiley's correspondence with galleries, scholars, and others concerning Peto's artwork. Also found are news clippings, exhibition catalogs, and other printed material, photographs and glass plate negatives of Peto, his family, and his artwork, and one small oil sketch fragment. Much of the collection documents the mid-twentieth century renewed interest in Peto's artwork.