| Clue | Source | Date |
|---|---|---|
| Acknowledgment for camera skills | USA Today | 07 Feb 2024 |
| What a camera emoji in an Instagram caption often signifies | New York Times | 02 Dec 2022 |
| Line identifying who shot the picture | Thomas Joseph | 15 Jul 2019 |
| Instagram attribution | Newsday | 07 Apr 2019 |