Photos of Mt. Shasta and its surrounding area taken while climbing the mountain.
Photos taken while hiking the north 100 miles of the John Muir Trail, from Yosemite Valley to Mono Pass in California's Sierra Nevada mountains in the summer of 1970.
Photographs from backpacking trips to the Chocolate Lakes and to Enchanted Gorge in the Mt. Goddard quadrangle of California's Sierra Nevada mountains.
Photographs from hiking trips up Telescope Peak near Death Valley and to Kennedy Meadows in Sequoia National Forest south of California's Sierra Nevada mountains. Includes a panorama of Death Valley taken from Telescope Peak.
Photos in and around Berkeley, California.
Miscellaneous photographs that I like for one reason or another, and some "still lifes".
Images of the Mandelbrot set, logistic map bifurcation diagram, and IFS fractals.
Black and white photographs from Skylake Yosemite Camp in the 1960's.
