"Palouse Region, Eastern Washington", 1990
"The Dalles, Oregon", 1989
"Paisley, Oregon", 1988
"The Palisades State Park, Central Oregon", 1988
"Beatty, Nevada", 1990
"Beatty, Nevada", 1990
"Columbia River, Near Stevenson, Washington", 1989
"Scenic, South Dakota", 1983
"Near Green River, Utah", 1990
"Near Kiona, Central Washington", 1986
"Palouse Region, Eastern Washington", 1990
"Palouse Region, Eastern Washington", 1990
"Okanogan Region, Washington", 1990
"Roza District, near Mabton, Washington", 1984
"Fire on Mono Lake, Northern California", 1990
"Near Sunnyside, Washington", 1984
"Columbia River at Vantage, Washington", 1986
"Rhyolite, Nevada", 1990
"Palouse Region, Eastern Washington", 1990
"Roslyn, Washington", 1975
"Badlands, South Dakota", 1983
"Looking East from MT. Whitney, California", 1990
"Abert Lake, Eastern Oregon", 1988
"Mount St. Helens Region", 1985
"Dougherty Slide, Eastern Oregon", 1989
"Jordan Valley, Eastern Oregon", 1989
"Scenic, South Dakota", 1984
"Near Plush, Eastern Oregon", 1988
"Mount St. Helens Region", 1985
"Scenic, South Dakota", 1984
"Coyote, Near Alkalai Flats, Eastern Oregon", 1989
"Palisades State Park, Central Oregon", 1987
"Route 95, South of Dalles, Oregon", 1989
'Fort Rock, Central Oregon', 1988
"Southern Oregon, Near Ashland", 1988
"Badlands, South Dakota", 1984
"Mount St. Helens Region", 1985
"Columbia River, Near George, Washington", 1988
"Steens Mountain, Eastern Oregon", 1989
"Paisley, Oregon", 1989
"Alkalai Flats, Eastern Oregon", 1989"
"Near Kiona, Washington", 1987
"Near Selah, Washington", 1986