This is the performance that was actually happening in the other room while the audience watched performance A under the pretense that it was live.
The audience were then led to the room where they had missed Performance B.
This is the performance that the audience watched via monitor, the performance was said to be happening live in another room. This was not the case. There was a different performance occurring in the other room – Performance B!
Images and write-up of Thomas John Bacon’s SELF/s PORTRAIT.