Christopher Dobey/John Cage Centennial Festival Washington, DC © 2012

Nancy Snider, cellist and Director, Music Department and American University Festival Coordinator with Festival supporter Zona Hostetler, center, in the Katzen Arts Center Museum.

In the background, here and in other photo images, works of John Cage as presented in an exhibition curated by Jack Rasmussen of the American University Museum with the participation of Roger Reynolds.