| Title | M |
| Artist | Ad Reinhardt |
| Date | 1955 |
| Institution | Walker Art Center |
| Image | Courtesy Walker Art Center |
| Rights | Copyright 1999 Ad Reinhardt / Artists Rights Society (ARS), New York |
| Title | M |
| View | oblique view |
| Artist | Ad Reinhardt |
| Date | 1955 |
| Institution | Walker Art Center |
| Image | Courtesy Walker Art Center |
| Rights | Copyright 1999 Ad Reinhardt / Artists Rights Society (ARS), New York |