Adrian Piper’s 1992 Decide Who You Are #21: Phantom Limbs at Dominique Lévy, which has spaces in New York, London, and Geneva. The right side begins, “IT’S FINE. I DON’T KNOW WHAT YOU MEAN. I DIDN’T NOTICE ANYTHING WRONG. IT SEEMS FINE TO ME,” and goes on to provide an exhaustive list of things one might tell a person to shut down complaints. Terrifyingly prescient right now.