06/09/2026
This Saturday June 13, we invite you to learn more about some of Texasâ oldest and most significant cultural treasures at a special presentation on Preserving the Painted Past: Rock Art and Archaeology in the Lower Pecos with David Keim, preservation archaeologist at the Shumla Archaeological Research & Education Center. The program starts at 10am at the Goldthwaite Pavilion.
David Keim specializes in documenting and protecting ancient pictograph sites in the Lower Pecos region of southwest Texas. During his presentation, he will discuss the scientific methods used to record and conserve rock art, the challenges facing these fragile sites, and the collaborative efforts required to ensure their preservation for future generations.
A native of Bruceville-Eddy, Texas, Keim earned a bachelorâs degree in anthropology from the University of Texas at San Antonio before spending five years working on archaeological surveys, excavations, and cultural resource management projects throughout Texas and Oklahoma. He later completed a Master of Archaeology and Heritage degree at the University of Leicester, where his research focused on rock art degradation and preservation strategies.
Since joining Shumla in 2023, Keim has worked closely with landowners and cultural stewards to document and safeguard irreplaceable archaeological resources across the Lower Pecos.
âThis work directly reflects our mission to interpret the lifeways of Ancient Americansâthe prehistoric hunters and gatherers of this regionâin an integrated and meaningful way,â says Courtenay Smith, executive director of the Texas Botanical Gardens & Native American Interpretive Center. âBy hosting experts like David Keim, we deepen our community's understanding of the interconnected cultural and natural history of this landscape and foster thoughtful stewardship of the regionâs archaeological heritage.â
Founded in 1998, the Shumla Archaeological Research & Education Center is a nonprofit organization dedicated to the study, documentation, and preservation of the oldest known âbooksâ in North America â the ancient rock art of the Lower Pecos Canyonlands. Recent research led by Shumla scholars, including renowned rock art researcher Dr. Carolyn Boyd, has used radiocarbon dating and advanced digital imaging to establish a 6,000-year chronology for Pecos River Style murals, providing new insights into the beliefs and cultural traditions of the regionâs Indigenous peoples.
This event is free for TBGNAIC members, $5 for nonmembers.