| Author | Titles | | 1.
| Longuet, Alain | 1 | | 2.
| Longuet, Jacques | 1 | | 3.
| Longus, | 6 | | 4.
| Longwell, Alicia | 1 | | 5.
| Lonja ( (Saragoça, Espanha) | 3 | | 6.
| Lönnströmin Taidemuseo (Rauma, Finlândia) | 1 | | 7.
| Lonzi, Carla | 1 | | 8.
| Loo, Georges Hulin de, 1862-1945 | 7 | | 9.
| Loock, Ulrich, 1953- | 36 | | 10.
| Looijmans, Paul | 1 |
|
|
