Shumla Archaeological Research & Education Center

Shumla Archaeological Research & Education Center Shumla works to preserve, study and share the ancient rock art of the Lower Pecos Canyonlands.

Happy Monday!We’ve often seen in Pecos River Style rock art that human figures are depicted with large torsos, which may...
08/31/2026

Happy Monday!

We’ve often seen in Pecos River Style rock art that human figures are depicted with large torsos, which may or may not feature elaborate patterns and can be portrayed in one or more colors. Today, we’ll explore the diverse body shapes found among these figures!

Here are some clear examples that help us distinguish the differences in each figure’s body shape. First, the most common body shape is a rectangular torso that is long in proportion to the arms and legs, sometimes with variations such as one crenelated side (photo 2). The second is an oval body, which can also appear expanded at the top and narrower toward the legs. The third variety is less common but really interesting: a square body that resembles a flat “petate”, which is a traditional handwoven fiber mat, or also looks like a poncho.

Bodies are mostly depicted in frontal view; however, there are also some examples shown in profile. Take a look at those, too, and see how their shapes differ! Which body shape do you find the most interesting?

08/26/2026

🚨We need your help in promoting preservation of the Lower Pecos Canyonlands, a sacred and storied landscape with irreplaceable cultural heritage. Please, make your voice heard and share with others!

⏳The deadline for submitting comments to Customs and Border Patrol regarding the proposed border project is coming to a close on August 31.

💻 The plan for the vehicle border barrier system and comment instructions are found on the on the CBP Request for Input page: https://tinyurl.com/cbpinput

‣ Comments can be emailed to CBP at [email protected].

‣ Please include “Big Bend Vehicle Border Barrier System Construction” in the subject of your email.

‣ Helpful comments are fact-based, include links to data or research, and provide specific information concerning potential impacts.

✍️ If you believe these places deserve protection for future generations, we invite you to sign the petition and share this post to help raise awareness. Sign the petition through this link: https://c.org/xRfVFmrmz6

🗣️ Be a voice for preservation today!

Thank you to the Bradshaw Foundation for putting together this video that highlights the incredible heritage of our region.

Welcome back to another Motif Monday! Today’s topic is figures on horseback. Horses are considered diagnostic imagery of...
08/24/2026

Welcome back to another Motif Monday! Today’s topic is figures on horseback. Horses are considered diagnostic imagery of the Historic period. Horse and rider imagery are associated with panels that have interesting imagery chronicling the often-turbulent times of European colonization.

Pictographs in the region depict mounted figures in various contexts. The first two images are fairly simple, with one figure wearing a single line head adornment and the other holding unknown implements in their hands. Photos three and four depict mounted riders interacting with longhorn cattle, with the figure at the back using a lasso rope. The final two images highlight a horse and rider engaged in an altercation with shielded individuals on the ground. The details of the horse’s body are difficult to discern because it has been painted to show the horse wearing armor. Horses wearing armor are commonly seen in Plains rock art.

These pictographs give us insight into how horses were used and viewed by all inhabitants of the Lower Pecos region once the animals were present in the area. How do you think horses impacted transportation and lifeways in the rugged landscape of the region?

🚨 HAPPENING RIGHT NOW! 🚨Shumla representatives are preparing to speak as numbers 31, 33, and 34 in defense of Seminole C...
08/19/2026

🚨 HAPPENING RIGHT NOW! 🚨

Shumla representatives are preparing to speak as numbers 31, 33, and 34 in defense of Seminole Canyon and the irreplaceable cultural heritage of the Lower Pecos.

Tune in now, listen with us, and help amplify their voices:

https://www.youtube.com/live/QTP9P0hFj_8?si=MK2sjgn10idjMLoZ

Protect Seminole Canyon. Protect our shared history. 📣

We are so proud to announce that our Science Director, Dr. Karen Steelman, is now serving as the American Rock Art Resea...
08/19/2026

We are so proud to announce that our Science Director, Dr. Karen Steelman, is now serving as the American Rock Art Research Association ARARA President! Karen has participated in service positions with ARARA since 2015 as a member of the Board, as the Secretary of the organization, and involvement with the Education Committee. As President, she looks forward to supporting the educational, research, and preservation activities that make ARARA such a valuable organization.

If you are interested in rock art, this is a great organization to be involved with. It's a group of people from diverse backgrounds who share a common passion for studying, preserving, and appreciating rock art.

Happy Motif Monday! A few weeks ago we looked at wrist adornments that are present on Pecos River Style anthropomorphs -...
08/17/2026

Happy Motif Monday! A few weeks ago we looked at wrist adornments that are present on Pecos River Style anthropomorphs - today we examine some examples of elbow adornments! While wrist adornments are elements that are attached near the hand of a figure, elbow adornments are shapes that connect to the middle of an anthropomorph’s arm and typically extend down from the arm.

Here we are showing two different examples, all accompanied with an enhanced image. First, this anthropomorph has three “spikey” circles hanging off of fringed lines connected to the left arm. A fourth fringed line is also present. You’ll notice a wrist adornment is present on the right arm as well. The second example also has both wrist and elbow adornments, but the elbow adornment on the left arm is in the form of a crenulated shape, a symbol we see quite often in Pecos River Style!

Our next Lunch and Learn is one week from today (Wednesday, August 19)! Shumla is excited to welcome award-winning photo...
08/12/2026

Our next Lunch and Learn is one week from today (Wednesday, August 19)! Shumla is excited to welcome award-winning photographer Stephen Alvarez to celebrate the launch of his new book, Rock Art: An American Story. Stephen’s talk will connect some of the world’s earliest image-making with the monumental mural art of the Lower Pecos and the broader rock art landscapes of the United States. Through stories from the field and collaborations with archaeologists and Indigenous communities, he will examine how ancient artists used art to encode ceremony, cosmology, movement, and cultural memory — and what these works continue to teach us today.

Alvarez is a Fellow of the Explorers Club in New York, a National Geographic Explorer, and the founder of the Ancient Art Archive, a non-profit dedicated to preserving and sharing rock and cave art -- humanity’s oldest stories.

Register for this free talk here: https://shumla.org/lunchandlearnaug2026/

Good morning and welcome back to another Motif Monday! Over the past few months, we have looked at some unique figure at...
08/10/2026

Good morning and welcome back to another Motif Monday! Over the past few months, we have looked at some unique figure attributes such as wrist adornments, headdresses, and much more. However, we have primarily been looking at the rock art of the middle archaic period for these attributes. So, this week we are going to make a jump into the historic period and look at the historic clothing seen on rock art sites across the region! The historic period in the Lower Pecos, which ranges from the early 1500s to the 1900s, included the introduction of new rock art styles into the region. These styles captured many new details of everyday life at that time, such as native animal species that weren’t depicted in earlier styles, interactions with new structures and landmarks within the region, and new styles of clothing!

Our first image is from Vaquero Shelter in Seminole Canyon State Park, this anthropomorph appears to be a Spanish soldier wearing a hat, coat and shirt with buttons and shoulder epaulettes, and boots. The second set of images shows a procession of anthropomorph with similar headdress and hip/waist adornments. Additionally in this scene, we can see what appears to be a friar in traditional Franciscan robes on the right side of the procession. Lastly, this scan of one of Forrest Kirkland’s watercolors from 1938 shows multiple individuals wearing hats and a group of anthropomorphs wearing what appears to be dresses are in the center of the image (Kirkland and Newcomb 1967:Plate 65). Unfortunately, more information about this site is unavailable since the site was flooded during the construction of the Amistad Reservoir. Tell us what other historic clothing have you seen in the rock art?

For thousands of years, the Lower Pecos Canyonlands have preserved stories unlike anywhere else in North America.Today, ...
08/05/2026

For thousands of years, the Lower Pecos Canyonlands have preserved stories unlike anywhere else in North America.

Today, this irreplaceable cultural landscape faces a new threat.

The proposed Big Bend Project 5 vehicle barrier would pass through an area rich in archaeological resources, placing known and undocumented cultural sites at risk during construction.

At Shumla, we believe informed communities are the strongest advocates for protecting the places that connect us to our past.

Swipe through to learn more about the Lower Pecos, why this landscape matters, and how the proposed project could affect one of our nation’s most significant archaeological regions.

If you believe these places deserve protection for future generations, we invite you to sign the petition and share this post to help raise awareness.

Sign the petition through this link: https://c.org/xRfVFmrmz6

Happy Monday! What do circles and dots mean when they appear around felines in Pecos River style rock art? These aren't ...
08/03/2026

Happy Monday! What do circles and dots mean when they appear around felines in Pecos River style rock art?

These aren't random decorations. Felines are often surrounded by circles, concentric circles, dots, rayed dots, and lines. These elements vary in color, size, and placement. We can see large dots framing elongated speech-breath, small dots and lines forming the speech-breath, as well as rayed dots near the claws. Can you see those elements?

What if these designs are part of a much more complex visual narrative? Watch Dr. Diana Rolon's Lunch & Learn to discover how the Nahuatl concept of Chalchihuitl offers new insights into these motifs through her comparative study of Aztec murals and Pecos River style rock art.

Click here! https://youtu.be/kavxgtNp0zg?si=Cxdzwat4oGKhnBa6 to explore the fascinating connections hidden in these ancient paintings.

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Comstock, TX
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