
Tufa Domes, Pyramid Lake, Nevada
Timothy H. O'Sullivan
1871


Tufa Domes, Pyramid Lake, Nevada
Timothy H. O'Sullivan

Field Where General Reynolds Fell, Gettysburg, July 5, 1863
Timothy H. O'Sullivan

Wall in the Grand Canyon, Colorado River
Timothy H. O'Sullivan

Shoshone Falls, Snake River, Idaho
Timothy H. O'Sullivan