The papers of painter Thomas Downing measure 1.4 linear feet and date from circa 1946 to 1995. The papers document his career as an artist in Washington, D.C. and Provincetown, Massachusetts through biographical material, correspondence, writings, personal business records, printed material, photographic material and artwork.

This collection measures 7.7 linear feet, dates from circa 1870 to 1992, and documents the life and career of painter Ross Moffett and, to a lesser extent, the life and career of his wife, painter, lithographer, etcher, and illustrator, Dorothy Lake Gregory Moffett. The collection includes correspondence, photographs, artwork including sketchbooks, and printed material including published writings, newspaper clippings, press releases, and exhibition catalogs.

Records of four of Nathan Halper's Provincetown galleries measure 4.2 linear feet and date from 1952-1979. The records relate to Kootz Gallery, H-C Gallery, HCE Gallery, and Sun Gallery - all based in Provincetown. The bulk of the collection consists of correspondence with artists, estate executors, collectors, galleries, and museums. There are also scattered business and financial records documenting operations and sales, photographs and slides, printed materials, and one poem. Correspondents include Milton Avery, Anthony Caro, John Murray Cuddihy, Marsden Hartley, Hans Hoffman, Samuel Kootz, Robert Motherwell, David Smith, Richard Stankeiwicz, and many others.

The papers of Xavier Gonzalez, a New York and Massachusetts painter, sculptor, educator, and owner of the Wellfleet Art Gallery, measure 14.1 linear feet and date from 1908 to 1997. The collection consists of biographical materials, correspondence, writings, project files, business records, printed materials, scrapbooks, photographs, and artwork.

The papers of painter, teacher, and writer Hans Hofmann measure 29.92 linear feet and 5.00 GB and date from circa 1904 to 2011, with the bulk of the materials dating from 1945 to 2000. The majority of the papers were created after 1932 and document Hofmann's life and professional career after settling in the United States. Among his papers are personal and professional correspondence; records of his schools in Munich, New York City, and Provincetown, Mass.; writings and notes; financial records; photographs; printed matter; estate records; and a small number of personal papers of his second wife, Renate Schmitz Hofmann. Hofmann's personal papers are augmented by a large selection of printed matter, including exhibition catalogs, articles, news clippings, and monographs about Hofmann and modern art, as well as documentary projects including Tina Dickey's compilation of oral histories and records of Hofmann's students, and research materials, sound and video recordings, digital material, and motion picture film created and gathered by Madeline Amgott during the production of two video documentaries about Hans Hofmann released in 1999 and 2002. Hofmann's Library was acquired with his papers; inscribed/annotated volumes have been retained with the collection.

The papers of New York School painter and sculptor Fritz Bultman, 1928-2010, bulk 1940s-1990s, measure 11.9 linear feet. They document Bultman's professional activities, ties to the Abstract Expressionist movement, and his personal life. Letters from friends and family include many from Hans and Maria Hofmann. Letters by Bultman are mostly to family; also found are a few drafts and copies of business and personal letters. Writings and notes are by and about Bultman. Notebooks/sketchbooks (39 volumes) include autobiographical writings, notes on dreams and thoughts while in psychoanalysis, many sketches and some completed drawings. Subject files reflect Bultman's professional activities, interests, and relationships; Hans Hofmann is the most thoroughly documented subject. Extensive printed material concerns Bultman's activities and exhibitions; also included are his published writings. Most photographs are of artwork, Bultman, his family and friends. Also found are biographical materials, 4 diaries, 6 interviews with Fritz Bultman and Jeanne Bultman, and a small amount of artwork.

The papers of painter, illustrator, and educator Ethel Edwards (1914-1999) measure 11.2 linear feet and date from circa 1929 to 1999. The papers are comprised of biographical materials, correspondence, writings and notes, business records for the Wellfeet Art Gallery that she operated with her husband Xavier Gonzalez along with records for Edwards' personal business activities, printed materials, three scrapbooks, photographic materials, artwork, and 32 sketchbooks.

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.

The papers of New York artist Lillian Kiesler and architect and sculptor Frederick Kiesler measure 49.1 linear feet and 0.001 GB and date from circa 1910s-2003, with the bulk of the material from 1958-2000. The collection documents their personal and professional lives and the legacy of Frederick Kiesler's work through biographical material, correspondence, legal, financial and business records, teaching files, exhibition and performance files, artwork, subject files, printed and digital material, writings and interviews, monographs, photographic material, and sound and video recordings. Also found are papers related to Abstract Expressionist painter Hans Hofmann and the papers of artist Alice Hodges.

The records of the Downtown Gallery date from 1824 to 1974 (bulk 1926-1969) and measure 109.56 linear feet. The records present a comprehensive portrait of a significant commercial gallery that operated as a successful business for more than forty years, representing major contemporary American artists and engendering appreciation for early American folk art. There is an unprocessed addition to this collection dating circa 1970 of a single financial/legal document.