Photograph of the Crenwelge Sunday House in Fredericksburg, Texas built in 1903. The house is a white painted wood building with rectangular windows, a brown door, and a white picket fence. There is a staircase on the side of the building leading up to a door above the first floor. There is miscellaneous foliage surrounding the building and there is a windmill located in the backyard.

Photograph of scraped earth graves at the Indian Mission Baptist Church cemetery in Denton County. The graves are marked by small tombstones varying in shape. There is a large tree in the middle of the cemetery and a grey building located in the background.

Photograph of five Texas Lutheran University students standing in front of Balanced Rock at Enchanted Rock State Natural Area. Some trees can be seen in the distance.

Photograph of the Tatsch house in Fredericksburg, Texas. The house is made of stone and has rectangular windows. There is a large tree located beside the house and there is a white picket fence enclosing the yard.

Photograph of weathered rocks on Enchanted Rock State Natural Area. Large rock formations sit in the foreground with some plant life growing at the their bases.

Photograph of a snow scene in Big Bend National Park with Casa Grande located in the background. Various plant life is growing throughout the area.

Photograph of dinosaur footprints along Blanco River. A vertical rock formation is located beside the footprints and there is a car and a trailer in the background of the photo.

Photograph of a Guadalupe River north fork channel at low water located at Hope Crossing towards Mo Ranch. There are large trees growing out of the shallow water and throughout the surrounding area.

Photograph of a close up of bones in a gravel pit at a mastodon dig site near Seguin, Texas. A small shovel is placed beside the bones for size perspective.

Photograph of dinosaur footprints near Blanco River. There is sitting water gathered in the footprints.

Photograph of a view of Enchanted Rock State Natural Area from afar. Trees and other foliage are in the foreground while large landmasses are in the background of the photo.

Photograph of show in Chisos Basin located in Big Bend National Park. Various plant life is growing throughout the surrounding area.

Photograph of Evelyn Streng's family member, Stephen, at Guadalupe River State Park. There are many other individuals in the water and a large rock formation is located in the background.

Photograph of a human footprint in limestone in the Blanco River area. An unidentified individual is standing near the footprint placing their foot beside the fossil.

Photograph of the north fork at Guadalupe River three miles west of Mo Ranch. There is a sign that reads "North Fork Guadalupe River" located on the left side of the photo and various plant life is growing throughout the surrounding area.

Photograph of a body of water and leaves changing color at Lost Maples State Park in Texas. Various plant life is growing throughout the surrounding area.

Photograph of a car coming out of Chisos Basin in Big Bend National Park after snowfall. Various plant life is growing throughout the area.

Photograph of a traffic barricade and a car caravan located in Big Bend National Park. A mountainous landscape is located in the distance and various snow covered plant life is growing throughout the surrounding area.

Photograph of snow covered agave lechuguilla at a lodge in Big Bend National Park.

Photograph of scraped earth graves at the Indian Creek Mission Baptist cemetery in Denton County. The tombstones vary in shape and size and the graves are covered with small rocks. There is a wood building with a rectangular window located behind the grave site.

Photograph of the Van Der Stucken house built in 1864 in Fredericksburg, Texas. The building is a stone structure with a rectangular door, rectangular windows, and a white balcony extending above its entrance. There are trees located in front of the house.

Photograph of two people rappelling on the side of Enchanted Rock State Natural Area. The two individuals are standing on a nearly vertical slope holding rappelling cords. There is foliage growing in the distance.

Photograph of a tank house and windmill unit at the Neffendorf homestead. The tank house has a white door and a wooden top. There is a large tree located in the background.

Photograph of a mastodon dig. A man is sitting beside partially unearthed mastodon bones. A gallon jug, a shovel, a pickaxe, and other miscellaneous surveying materials are littered throughout the area.