Creator
- Madden, G. E.1
- Maier Museum of Art (Lynchburg, Virginia)1
- Manalo, Matthew1
- Mandell & Combs (Firm)1
- Manley, Joseph N.1
- Manso, M. A. Frempong1
- Manuilʹskiĭ, Dmitriĭ Z.1
- Marchand, René1
- Marcy, Mary1
- Marianne Friedland Gallery (Toronto, Canada)1
- Marie, Adrien-Emmanuel1
- Marignoni, Louis A.1
- Marion Koogler McNay Art Museum1
- Marthotel1
- Mathis Group1
- Matlock, C. J.1
- Maxwell, William1
- May, E. F.1
- Maynard, J. E.1
- McAdoo, Eleanor W.1