Artist
- Molly Zuckerman-Hartung2
- Moore, Frank2
- Moses, Ed2
- Moskowitz, Robert2
- Mu Qi (Attributed to)2
- Mullican, Lee2
- Murray, Gertrude Eleanore2
- Ouattara2
- Park, David2
- Peck, Orrin2
- Petersen, Roland2
- Phillips, Ammi2
- Qi Zhijia2
- Qian Hui'an2
- Raffael, Joseph2
- Redmond, Granville2
- Reichek, Jesse2
- Reichman, Brett2
- Rifka, Judy2
- Ruvolo, Felix2