Outdoor Life April 1964 at Wolfgang's

Christo Gagosian

Vintage Magazine | Outdoor Life

Outdoor Life | July 1964 at Wolfgang's

Christo, the Bulgarian Artist, Famous for Wrapped and Monumental

Christo: Alone but undaunted

Lake Wolfgang, Salzburg (State) - Book Tickets & Tours

Art Into Life! Collector Wolfgang Hahn and the 60s - Announcements

The Eight Exhibitions You Can't Afford To Miss, The Journal

The 25 Greatest Moments in Yosemite Climbing History

Christo, Who Transformed Landscapes Around the Globe With

Vintage Magazine | Outdoor LIFE

Outdoor LIFE | September 1962 at Wolfgang's

Vintage Magazine | Outdoor Life

Outdoor Life | May 1963 at Wolfgang's

Delaware Valley University, Horizons