- Raad, Walid. Artist file: miscellaneous uncatalogued material1
- Rabe, Sallie Martin. Artist file: miscellaneous uncatalogued material1
- Raber, Gretchen Klunder. Artist file: miscellaneous uncatalogued material1
- Rabinowitch, David. Artist file: miscellaneous uncatalogued material1
- Rabkin, Leo. Artist file: miscellaneous uncatalogued material1
- Rabuzin, Ivan, 1921-. Artist file: miscellaneous uncatalogued material1
- Rachko, Barbara. Artist file: miscellaneous uncatalogued material1
- Rackowe, Nathaniel. Artist file: miscellaneous uncatalogued material1
- Radcliffe-Whitehead, Ralph. Artist file: miscellaneous uncatalogued material1
- Radulovic, Savo. Artist file: miscellaneous uncatalogued material1
- Rady, Elsa. Artist file: miscellaneous uncatalogued material1
- Rae, Fiona, 1963-. Artist file: miscellaneous uncatalogued material1
- Raeburn, Henry, Sir, 1756-1823. Artist file: miscellaneous uncatalogued material1
- Raedecker, Michael, 1963-. Artist file: miscellaneous uncatalogued material1
- Raemisch, Waldemar. Artist file: miscellaneous uncatalogued material1