| Clue | Source | Date |
|---|---|---|
| Place for some paintings | USA Today | 03 Mar 2025 |
| One of the Smithsonian buildings | New York Times | 09 Feb 2018 |
| One of the Smithsonian buildings | ||
| Smithsonian institution | The Washington Post | 23 Jul 2016 |
| Building or room displaying pictures of people | The Telegraph General Knowledge | 03 Jul 2016 |
| Place with many paintings | USA Today | 15 Nov 2015 |
| Place with many paintings | ||
| There's one in D.C. | ||
| Place with many paintings |