I saw this exhibition and came across this cool video. It is titled "The Dinner table" by Terry Flaxton. The artist set up an empty dinner table and chairs and projected a video of people eating on the table (but only the hands) along with the sound. I think this sounds like one of the projects that we want to do.

I detailed my research of the official and unofficial media in the building to just the ones I found in the large and small pools.
Here is the result (it is different from the last one as some signs were already taken off)