| Artist | Titles | 1.
| Ziolkowski, Korczak, 1908-1982, sculptor. | 10 | 2.
| Ziolkowski, Korczak, 1908-1982, sculptor. (copy after) | 1 | 3.
| Ziolkowski, Monique, sculptor. | 2 | 4.
| Ziolkowski, Yvonne, sculptor. | 0 | 5.
| See: Tofthagen, Yvonne Zalkowski, sculptor. | 1 | 6.
| Zion and Breen, landscape architects. | 0 | 7.
| See: Zion & Breen, landscape architects. | 1 | 8.
| Zion, Barbara, 1946- , sculptor. | 0 | 9.
| See: Grygutis, Barbara, 1946- , sculptor. | 20 | 10.
| Zion & Breen, landscape architects. | 1 | 11.
| Zipin, Martin Jack, 1930-1991, painter. | 1 | 12.
| Zirinsky, Julius, b. 1898, painter. | 2 | 13.
| Zirkel, Clifford, 1897-1977, sculptor. | 1 |
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