Colorado River at the Inner Gorge, Grand Canyon, Arizona, 2002 2002 Joshua Tree Stand with Mesa Backdrop, Arizona, 2002 2002 Canyon Road and Layered Butte, Arizona, 2002 2002 Grand Canyon Inner Gorge, Tonto Platform, Arizona, 2002 2002 Wetland Marsh and Fire Lookout Tower, Door County, Wisconsin, 2002 2002 Cave Point Limestone Pool, Door County, Wisconsin, 2002 2002 Pink Lady's Slipper Orchids, Door County, Wisconsin, 2002 2002 Wooded River Inlet, Door County, Wisconsin, 2002 2002 Wild Lily of the Valley in Bloom, Door County, WI, 2002 2002 Peninsula State Park Overlook, Door County, Wisconsin, 2002 2002 Joshua Tree Forest Below Mesa Cliffs, Arizona, 2002 2002 Dry Wash Slot Canyon, Arizona Desert, 2002 2002 Split-Rail Fence and Colonial-Era Farmstead, Sherborn, MA, 2002 2002 Overgrown Woodland Edge, Weathered Deck, Door County, WI, 2002 2002 Whitewater Rapids over Glacial Ledge, Door County, WI, 2002 2002 Joshua Tree, Mojave Desert Transition Zone, Arizona, 2002 2002 Unpaved Canyon Road, Arizona, 2002 2002 Grand Canyon Inner Gorge, Diamond Creek Corridor, Arizona, 2002 2002 Canyon Floor Hike, Arizona, 2002 2002 Glacial Lake and Alpine Valley, Mountain Wilderness, 1950s 1950–1959 · 1950s Mountain Road in Winter, 1950s 1950–1959 · 1950s Coastal Erosion Survey, Aerial View, 1950s 1950–1959 · 1950s Beach Seen From Air Cascade Range Forest and Valley, 1950s 1950–1959 · 1950s Ranch Road Through High Desert, 1950s 1950–1959 · 1950s Tannin-Brown Rapids, Door County, Wisconsin, 2002 2002 Whitewater Rapids, Door County, Wisconsin, 2002 2002 Churning River Rapids Over Granite Ledge, Door County, WI, 2002 2002 Wooded River Inlet with Grass Island, Door County, WI, 2002 2002 River Canyon and Waterfall, Forested Wilderness, Door County, WI, 2002 2002 Great Lakes Shore with Pine Forest, 1950s 1950–1959 Suburban Garden with Tulip Borders, 1950s 1950–1959 Twilight Over Farmland, 1950s 1950–1959 Rhine Falls near Schaffhausen, 1950s 1950–1959 イエローストーン、Old Faithfulの地熱蒸気、1950年代 1950–1960 Autumn Boreal Hillside, Canadian Shield or Northern Rockies, 1950s 1950–1959 · 1950s Rocky Mountain Peak in Cloud, Canadian Rockies, 1950s 1950–1959 · 1950s Boiling Hot Spring with Silica Crust, Yellowstone, 1950s 1950–1959 · 1950s Yellowstone Mountain Reflected in Still Pool, Yosemite Valley, 1950s 1950–1959 · 1950s Two-Lane Highway Through Subarctic Plateau, Spring Thaw, 1950s 1950–1959 · 1950s Rio Grande Near Big Bend, Texas, 1950s 1950–1959 · 1950s Mountain Highway Through Subalpine Forest, Rocky Mountains, 1950s 1950–1959 · 1950s Freshly Plowed Flatland Fields, American Midwest, 1950s 1950–1959 · 1950s Yucca Plants in Bloom, 1950s Desert Landscape 1950–1959 · 1950s Ocotillo in Bloom, American Southwest Desert, 1950s 1950–1959 · 1950s Infrared Seascape with Distant Vessel, 1958 c. 1958 Mountain Valley Landscape, Pacific Northwest, 1950s 1950–1959 · Pacific Northwest Desert Canyon Overlook with Roadside Marker, Southwest, circa 1950s 1950–1959 Rolling Farmland Valley with Collapsed Outbuilding, Eastern Canada, 1960s 1960–1969