| Clue | Source | Date |
|---|---|---|
| Everything in one's brain is imaginary (3,2,3,4) | ||
| Imagined doing a couple of lines at home out of one's head perhaps? | Irish Times Crosaire | 09 May 2019 |
| Imagined for everyone this is the best place to pick one's brains | Irish Times Crosaire | 13 Dec 2016 |