Mr Wynn, known for gesturing with hands while speaking, was showing the painting at his office at Wynn Las Vegas when he struck it with his right elbow...
Nora Ephron ... said Mr Wynn raised his hand then "at that moment, his elbow crashed backward right through the canvas. There was a terrible noise".
"Smack in the middle... was a black hole the size of a silver dollar. 'Look what I've done' he said. 'Thank goodness it was me.'"
Crazy! I'd laugh, but it's a great painting.