| Artist | Titles | 1.
| Clark, Allan, 1896/98-1950, sculptor. | 36 | 2.
| Clark, Alson Skinner, 1876-1949, painter. | 137 | 3.
| Clark, Alvan, 1804-1887, painter. | 77 | 4.
| Clark, Alvan, 1804-1887, painter. (attributed to) | 2 | 5.
| Clark, Alvan, 1804-1887, painter. (formerly attributed to) | 1 | 6.
| Clark and Beuttler, architectural firm. | 1 | 7.
| Clark and Winston Company, contractor. | 1 | 8.
| Clark, Anna Rose, 1849-1894, painter. | 3 | 9.
| Clark, Antoinette, b. 1880, painter. | 0 | 10.
| See: Inglis, Antoinette Clark, b. 1880, painter. | 1 | 11.
| Clark, Becky, sculptor. | 1 |
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