| Gustave Fayet - Painter, collector and patron | Restore Fontfroide, collects Gauguin and Redon. |
| Madeleine d'Andoque de Sériège - Wife and collaborator | Co-acquerer of Fontfroide, support of his project. |
| Odilon Redon - Symbolic painter | Author of the signs *The Day* and *The Night* in Fontfroide. |
| Paul Gauguin - Post-impressionist painter | Fayet's flagship artist. |
| Richard Burgsthal - Master glassmaker | Collaborate with Redon for stained glass. |
| Maurice Fabre - Criticism of art | Advise Fayet on his acquisitions. |