A lot of us have homes we spend some time in. Discussions can be about any topic that may be of interest that you can think of... renovations, purchases, expenses, etc, etc
No actual hook was used... the tape was stuck of the back of the picture frames, then pressed onto the painted internal wall.
There is practically no gap between the wall & the frame... maybe, just maybe sufficient to get some teeth cleaning stringy stuff - will give that a try once this bloody 46c temp pisses off!!!