| Clue | Source | Date |
|---|---|---|
| Gallery events | USA Today | 22 Jan 2024 |
| Sotheby's auctions, e.g | LA Times Daily | 01 Feb 2023 |
| Places to collect prints | New York Times | 27 Sep 2020 |
| Gallery news | LA Times Daily | 24 Nov 2018 |
| Gallery news | The Washington Post | 24 Nov 2018 |
| Gallery news | ||
| Gallery events | Wall Street Journal | 03 Nov 2016 |
| Gallery events for buying works | ||
| Gallery events | ||
| Some auction transactions | ||
| Picture shows? |