Yosemite
Lost Arrow Spire

Im Wilden Westen
Unterwegs in Kalifornien, Oregon, Wyoming, Nevada, Utah und Arizona
USA 1992 (Yosemite, Needles, Joshua Tree)

Devils Tower '99 (Wyoming/USA)

USA 2003 (Smith Rocks, City of Rocks, Yellowstone, Wind River, Red Rocks, Yosemite ...)

USA 2007 (Mt. Whitney, Half Dome - Snake Dike ...)