Color slide photograph of a backpacker with a tent and camp set up, during a hike into the Grand Canyon in Arizona led by Art Gallenson. New snow coats upper elevations. 35-mm slide developed in April of 1978
Color slide photograph of a view of the Colorado River in the Grand Canyon, Arizona, during a hike l...
Color slide photograph of a view of the Colorado River and the steep walls above it in the Grand Can...
Color slide photograph of a view of the Colorado River in the Grand Canyon, Arizona, during a hike l...
Color slide photograph of a backpacker with a tent and camp set up, during a hike into the Grand Can...
Color slide photograph of a scene along a trail, with a brush-covered hillside and rocky steep cliff...
Color slide photograph of a woman with a backpack on a snowy trail, during a hike into the Grand Can...
Color slide photograph of a woman with a backpack on a snowy trail, during a hike into the Grand Can...
Color slide photograph of a hiker standing next to a small stream in a rocky draw, during a hike int...
Color slide photograph of a woman with a backpack on a trail through steep terrain with sparse deser...
Color slide photograph of a man (Art Gallenson?) on the trail, during a hike into the Grand Canyon i...
Color slide photograph of towering cliffs and landforms, some in sunlight and others in shadow, seen...
Color slide photograph of a steep side canyon, during a hike into the Grand Canyon in Arizona led by...
Color slide photograph of a view of the Colorado River in the Grand Canyon, Arizona, during a hike l...
Color slide photograph of a view of the Colorado River and the steep walls above it in the Grand Can...
Color slide photograph of a view of the Colorado River in the Grand Canyon, Arizona, during a hike l...
Color slide photograph of a view of the Colorado River in the Grand Canyon, Arizona, during a hike l...
Color slide photograph of a view of the Colorado River and the steep walls above it in the Grand Can...
Color slide photograph of a view of the Colorado River in the Grand Canyon, Arizona, during a hike l...
Color slide photograph of a backpacker with a tent and camp set up, during a hike into the Grand Can...
Color slide photograph of a scene along a trail, with a brush-covered hillside and rocky steep cliff...
Color slide photograph of a woman with a backpack on a snowy trail, during a hike into the Grand Can...
Color slide photograph of a woman with a backpack on a snowy trail, during a hike into the Grand Can...
Color slide photograph of a hiker standing next to a small stream in a rocky draw, during a hike int...
Color slide photograph of a woman with a backpack on a trail through steep terrain with sparse deser...
Color slide photograph of a man (Art Gallenson?) on the trail, during a hike into the Grand Canyon i...
Color slide photograph of towering cliffs and landforms, some in sunlight and others in shadow, seen...
Color slide photograph of a steep side canyon, during a hike into the Grand Canyon in Arizona led by...
Color slide photograph of a view of the Colorado River in the Grand Canyon, Arizona, during a hike l...
Color slide photograph of a view of the Colorado River and the steep walls above it in the Grand Can...
Color slide photograph of a view of the Colorado River in the Grand Canyon, Arizona, during a hike l...
Color slide photograph of a view of the Colorado River in the Grand Canyon, Arizona, during a hike l...
Color slide photograph of a view of the Colorado River and the steep walls above it in the Grand Can...
Color slide photograph of a view of the Colorado River in the Grand Canyon, Arizona, during a hike l...