Aspen and Conifer Forest, Grand Canyon Rim, 1948 1948 · Grand Canyon Grand Canyon Erosion Study, 1944 1944 · Grand Canyon Niagara Falls from the Canadian Shore, 1940s–1950s 1940–1955 Alpine Gorge with Chapel, Central European Mountain Valley, 1950s 1948–1960 Mountain Road Construction, Alpine Region, circa 1950s 1945–1960 Mountain Valley Viewed from a Tunnel Window, Mid-20th Century 1945–1965 Formal Garden Border, ca. 1940s–1950s 1940–1955 Formal Garden with Massed Plantings, Mid-20th Century 1945–1965 Mountain Valley with Glacier-Fed River, Northern Rockies, 1940s 1940–1950 Alpine Garden with Pool and Perennials, mid-20th century 1945–1965 River in Autumn, Northern New England, circa 1950s 1948–1958 Mountain Valley Town View from Garden Overlook, 1940s 1940–1950 Mountain Stream through Old-Growth Forest, circa 1950s 1945–1960 Mountain River Valley, Pacific Northwest, circa 1950s 1945–1960 River Valley Landscape, Central Europe, circa 1950s 1948–1965 Ice-Laden Bluff, Lake Michigan Winter 1948–1965 Modernist Institutional Garden, circa 1950s 1948–1958 Aerial View of Rural Landscape with River, 1940s 1940–1950 Logged Forest with Stream, circa 1940s–1950s 1940–1955 Tree-Lined River, Midwestern Waterway, circa 1950s 1945–1965 Midwest Farm Field, Spring Planting, circa 1950s 1945–1960 Birch Forest, Summer, mid-20th century 1940–1960 Balanced Rock Formation, High Desert Landscape, 1950s 1945–1960 Badlands Erosion Study, Western United States, circa 1940s 1940–1949 Mountain Valley Landscape, Pacific Northwest, 1940s 1940–1950 Arid Valley Landscape, Mid-20th Century Survey 1945–1955 Aerial View of Bay and Waterfront, Mid-20th Century 1948–1965 Mountain Pass Through Alpine Forest, Mid-20th Century Kodachrome 1945–1965 Limestone Quarry or Strip Mine, Mid-20th Century American West 1940–1970 Suburban Waterfront, Midwest Lake City, circa 1950s 1945–1960 Industrial Waterfront, Florida, 1940s-1950s 1940–1955 Mediterranean Coastal Inlet with White Limestone Cliffs, circa 1950s 1945–1960 Tourists at a Mountain Gorge with Cascading Waterfall, Early Color Photography 1940–1955 Rural Homestead with Crepe Myrtles, American South, circa 1940s-1950s 1940–1955 Formal Garden with Italian Cypress and Weeping Trees 1940–1960 Pine Forest and Stone Tower, Mid-20th Century American Landscape 1940–1960 Birch trees and lake, Canadian Shield region, autumn 1940s–1950s 1945–1955 Rural riverside homestead, American Midwest, mid-20th century 1940–1960 Sandy bottom creek with winter trees, mid-20th century 1945–1965 Azalea Garden in Pine Forest, American South, circa 1940s–1950s 1940–1955 Waterfall in Dense Forest, Kodachrome Slide, circa 1940s-1950s 1940–1955 Lava Field with Birch Forest, Northern Landscape, Mid-20th Century 1945–1965 Autumn Riverbank with Dead Log, ca. 1940s-1950s 1940–1955 Snow-Patched Mountain Range with Forested Valley, circa 1950s 1945–1965 Waterfall in Conifer Forest, Pacific Northwest, circa 1950s 1945–1965 Forest Canyon with Stream, Early Color Photography 1945–1965 Estate Garden with Formal Borders, Mid-20th Century 1945–1975 Institutional flower bed display, mid-20th century 1945–1965