| Clue | Source | Date |
|---|---|---|
| Matisse and Rousseau | LA Times Daily | 19 Jan 2020 |
| Matisse and Rousseau | The Washington Post | 19 Jan 2020 |
| Rousseau et al | LA Times Daily | 24 Nov 2017 |
| Rousseau et al | The Washington Post | 24 Nov 2017 |
| Rousseau et al. | ||
| Matisse and others | ||
| French painters Toulouse-Lautrec and Matisse | ||
| Toulouse-Lautrec and others | ||
| Pétain and Matisse | ||
| Matisse and Rousseau | ||
| Rousseau and Matisse |