MOMA exhibit
In the early 70s I visited MOMA in New York.
One exhibit was a large wooden table with indentations for placing your elbows. Once in position, covering your ears with hands would reveal the music via you bones.
I remember another exhibit of a black painting by Ad Reinhardt. If you looked at it long enough, a smaller black square, slightly different value would slowly reveal itself.
Amazing "stuff" for young teenager from the U.S. Midwest to see & hear for the first time.
Biting the hand that feeds IT
