Douglass taught at the Institute for Colored Youth. An article from 1890 recognised him as a "portrait painter of some merit". He also painted landscapes and is considered Philadelphia's first African-American photographer.[4][5] Notable works include portraits of abolitionists including William Lloyd Garrison and James Forten in 1834. His commercial business consisted of sign painting and interior decoration.[4][6] Little of his work survives.[7]
^"Robert Douglass, Jr.," in "Mobility, Migration, and the 1855 Philadelphia National Convention," in "Colored Conventions: Bringing Nineteenth-Century Black Organizing to Life." Newark, Delaware: University of Delaware Library, retrieved online February 23, 2019.
^"Robert Douglass, Jr.," in "Mobility, Migration, and the 1855 Philadelphia National Convention," in "Colored Conventions: Bringing Nineteenth-Century Black Organizing to Life," University of Delaware Library.