Pine Canyon, Big Bend National Park, Texas 19790303 |
Pine Canyon, Big Bend National Park, Texas 19790302 |
Castolon, Big Bend National Park, Texas 19790305 |
St. Elena Canyon, Big Bend National Park, Texas 19790306 |
Terlingua, Texas 19790307 |
Pine Canyon, Big Bend National Park, Texas 19790309 |
St Elena Canyon, Big Bend National Park, Texas 19790310 |
Pine Canyon, Big Bend National Park, Texas 19790311 |
Black Canyon, Santa Fe National Forest, New Mexico 19790502 |
Black Canyon, Santa Fe National Forest, New Mexico 19790504 |
Las Mesitas, Colorado 19790505 |
Elk Creek, Rio Grande National Forest, Colorado 19790506 |
Spectacle Lake, Rio Grande National Forest, Colorado 19790507 |
Rio Grande National Forest, Colorado 19790508 |
Gunnison National Forest, Colorado 19790509 |
Firehole River, Yellowstone National Park, Wyoming 19790601 |
19790602 Grande Canyon National Park, Arizona |
Rio Bonito, Lincoln National Forest, New Mexico 19791001 |
Glenn Spring Arroyo, Big Bend National Park, Texas 19791101 |
Glenn Spring Arroyo, Big Bend National Park, Texas 19791103 |
Rice Tank, Big Bend National Park, Texas 19791104 |
Pine Canyon, Big Bend National Park, Texas 19791105 |
Rio Grande River, Big Bend National Park, Texas 19791106 |
Rio Grande River, Big Bend National Park, Texas 19791107 |
Rio Grande River, Big Bend National Park, Texas 19791108 |
Livingston House, Hot Springs, Big Bend National Park, Texas 19791109 |
Rio Grande River, Big Bend National Park, Texas 19791110 |
Bill Kennedy, Rice Tank, Big Bend National Park, Texas 19791111 |