Photograph of old adobe houses in a flood plain on Rio Grande River in Big Bend National Park. There is various plant life growing throughout the surrounding area.

Photograph of Adolph Streng at Boquillas Canyon in Big Bend National Park. Some plant life is growing throughout the surrounding area.

Photograph of a hiking trail winding along a mountain slope towards Cloudy Pass. Dark green trees grow along the ridge of the mountainous pass while green vegetation and multi-colored wildflowers cover the landscape of the mountain slope.

Photograph of Balanced Rock on Bear Mountain at Enchanted Rock State Natural Area. Two people are sitting on both sides of a balanced boulder and some foliage is growing on the left and right sides of the photo.

Photograph of an individual sitting beside Balanced Rock positioned on top of a rock formation. Some foliage is located on the left and right sides of the photo.

Photograph of blue gentian flowers with green leaves and stems taken near Lyman Lake Trail. Unknown yellow flowers are seen in the background.

Photograph of Boquillas Canyon in Big Bend National Park. Adolph Streng is located in the bottom right hand corner of the photo and desert vegetation is growing throughout the surrounding area.

Photograph of a man with donkeys at Boquillas Crossing located in Big Bend National Park. There is a sign that reads, "This ford of the Rio Grande is an international port providing access to the village of Boquillas, Coahuila Mexico. Trucks ford the river during low water. The villagers cross on horses and burros. United States department of the interior national park service."

Photograph of large sized boulders on Bear Mountain at Enchanted Rock State Natural Area.

Photograph of boulders at Enchanted Rock State Natural Area. A person is standing beside a large boulder positioned on a slope and there are many rocks are in the distance.

Photograph of a fruit stand at Burg's Corner in Stonewall, Texas with a sign that reads "Peaches Gillespie County Fruit Growers". There are two vehicles parked outside the fruit stand.

Photograph of a view of Castolon Peak along a gravel road on the way to Santa Elena in Big Bend National Park. Various plant life is growing throughout the surrounding area.

Photograph of the Chapel of the Abiding Presence on the Texas Lutheran College campus. The photo was taken from the southeast direction at sunset and pictures a lawn in the foreground of the image. The building is constructed of a rock or brick material and has a tall steeple shown on the right side.

Photograph of a side view of the Chisos Mountains and alluvial fans on the way to Santa Elena located in Big Bend National Park. There is vegetation growing in the foreground of the photo.

Photograph of a column at Enchanted Rock State Natural Area. A tall rock formation extends from a group of other rock formations.

Photograph of the Old Main building on the Texas Lutheran College campus during it's demolition in the summer of 1977. The interior of the building can be seen and the demolition of the upper floors is nearly completed. Items like a chair, table, construction materials and debris can be seen around the demolition site. A lawn is pictured in front of the building with small shrubs and trees, and two light poles.

Photograph of the Old Main building on the Texas Lutheran College campus during it's demolition in the summer of 1977. The central tower of the building is still visible and the interior of the upper floors can be seen. Debris and materials are scattered around the demolition site. A lawn can be seen in front of the building that has several small plants and trees.

Photograph of twelve (12) people sitting among white wildflowers near Cloudy Pass. Short green trees and assorted vegetation grows behind the resting group, transitioning to dark green Douglas fir trees. Snow-capped mountains are partially obscured in the background.

Photograph of a smiling of elderly woman standing in the waters near the shore of Lake Domke. The woman has been, identified as "Evelyn", wearing a blue one-piece bathing suit holding a white mug with a bronze ring. On the opposite shore of the lake, behind the woman is a large forested mountain. Unknown if this is Mount Domke.

Photograph of an unknown person wearing a white collared shirt and white bucket hand looking at Glacier Peak from Cloudy Pass. Jagged mountain cliffs of Cloudy Pass partially obscures Glacier Peak the left side of Glacier Peak. Douglas fir trees and small green vegetation covers the rolling hills and valley below.

Photograph of a "Farming the Floodplain" sign on Rio Grande River in Big Bend National Park. Various plant life is growing throughout the surrounding area.

Photograph of a rock formation on top of Enchanted Rock State Natural Area. Small rocks are gathered on the bottom and some foliage is growing out of the higher reaches of the formation.

Photograph of Guadalupe River during a rafting trip. Some individuals are rafting down the river while others are located out of the water on the left side of the photo. Trees and other plant life can be seen along the edges of the river.

Photograph of the climax of Lost Mine Peak. Paul Streng is located on a large rock, various plant life is growing in the area, and a mountainous landscape is visible in the distance.