The letters of Thomas Eakins measure 0.2 linear feet and date from 1866 to 1934. They primarily document the period between 1866 and 1869 that he spent studying art in Paris, as well as his career as a portrait artist.

This collection of papers measures 0.2 linear feet, dates from circa 1820-1932, and provides scattered documentation of the lives of painter Rembrandt Peale and his wife Harriet. There are seven letters from Peale which discuss his Patriae Pater portrait of George Washington and his subsequent attempts to gain a commission from Congress for his equestrian portrait of the first president, as well as illuminating his opinion on patronage for the arts. The collection also contains a copy of Peale's lecture on "Washington and his Portraits," a page with drawings of Roman coins by Peale, two codicils to Harriet Peale's will, printed material including a pamphlet for Peale's The Court of Death and a catalog of sale for Harriet Peale's estate, and photographs of Rembrandt and Harriet Peale.

The papers of sculptor and painter Charles Searles measure 3.9 linear feet and date from 1953 to 2010. The collection documents his career through scattered biographical material, correspondence, personal business records, printed material, artwork, photographs, and a scrapbook.

The papers of the painter Cecilia Beaux measure 3.3 linear feet and date from 1863 to 1968. Papers document her education, career and personal life through family and professional correspondence, twelve diaries, lectures, essays, poems, notes, clippings, catalogs, pamphlets, exhibition records, business records, photographs, certificates, diplomas, and artifacts.

The Russell, Xanthus, and Mary Smith family papers comprise 5.12 linear feet and are dated 1793-1977, bulk 1826-1977. Correspondence, writings, artwork, financial records, printed material, miscellaneous items and photographs provide documentation of the lives and works of painter, illustrator and poet, Russell Smith, and his son, painter Xanthus Smith, and scattered documentation of the lives of his wife, painter and educator Mary Priscilla Smith, and daughter and painter Mary Russell Smith.

The papers of Thomas Anshutz measure 2.3 linear feet and date from around 1870 to 1942, with the bulk of materials dating from 1880 to 1911. The papers document his education and career as a painter, photographer, and art instructor. The collection is particularly rich in photographs made between approximately 1880 and 1900, when Anshutz and others at the Pennsylvania Academy of the Fine Arts, under the direction of Thomas Eakins (1844-1916), began using photography as an aid in the study of the figure and as studies for paintings. Also found are correspondence, a notebook with scattered sketches, a handful of clippings regarding Anshutz's career, and scattered notes and printed materials.

The papers of painter, stained glass artist, and muralist Violet Oakley measure 56.4 linear feet and date from 1841-1981. Found within the papers are biographical materials; personal and business correspondence; writings, including essays, lectures, and project drafts; diaries and journals; financial material; artwork; printed material, including scrapbooks; and photographs, 3 albums, 322 glass plate negatives, and 1600 film negatives of Oakley, her family and friends, and her work.

The William Trost Richards papers measure 1.8 linear feet and date from 1848-1920. The collection documents Richards' personal life and his career as a landscape and seascape painter. The collection consists of correspondence, writings, business files, printed material, photographs, and other miscellaneous materials.

The papers of Giovanni Martino and Martino family measure 2.5 linear feet and date from 1913 to 2013. Giovanni Martino's career as a painter, and to a lesser extent, his work with his brothers at Martino Studios, is documented though biographical material, correspondence, printed material, photographs, artwork, and one scrapbook. Also found are papers documenting the painting careers of his wife, Eva, and daughters, Nina and Babette.

The papers of Philadelphia art historian and writer Charles Henry Hart date from 1774-1930, bulk 1888-1918, and measure 6.1 linear feet. Found within the papers are correspondence, subject files, scattered personal business records, a file of images of art work, notes and writings, and printed material. The subject files include letters from art historians, art collectors, dealers, and gallery owners.