| Author | Titles | | 1.
| Walker Art Center ( Minneapolis, Estados Unidos ) | 65 | | 2.
| Walker Art Gallery (Liverpool, Grã-Bretanha ) | 4 | | 3.
| Walker Art Gallery (Minneapolis, Estados Unidos) | 1 | | 4.
| Walker, Barry | 1 | | 5.
| Walker, Charles | 1 | | 6.
| Walker, Daniel | 4 | | 7.
| Walker, Donald | 1 | | 8.
| Walker, Elizabeth | 1 | | 9.
| Walker, Emery, 1851-1933 | 2 | | 10.
| Walker, Enrique | 6 |
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