The Rock Art Podcast

In episode 167, Dr. Alan Garfinkel interviews author and conservationist Alan Ehrgott about his recent book, The Elusive Conquest of Queen Califa: California History Revisited. The discussion explores the Indigenous peoples of Baja California, the arrival of Spanish explorers and missionaries, and the role of rock art as a visual record of history, belief, and cultural survival. Ehrgott describes how his work blends historical research, memoir, adventure travel, and historical fiction, drawing from a 1,200-mile backpacking journey along Baja California’s Camino Real and decades of study of California history and conservation. The episode examines Indigenous lifeways, missionization, colonial encounters, cave paintings, and the enduring cultural landscapes of Baja California, while reflecting on how archaeology, oral traditions, and rock art help illuminate the complex history of California and its first peoples.

In this episode, Alan is joined by Joseph Williams, founder of Seven Fires Corporation, to explore how Indigenous knowledge, AI, and 3D imaging intersect in the study of rock art. They discuss applications from Göbekli Tepe to Native American sites, and examine the House of the Sun pictographs in Southern California, exploring how they reflect Native American cosmology and celestial traditions.

On today’s show, Chris Webster joins Dr. Alan Garfinkel to deconstruct a fascinating rock drawing panel at Portuguese Bench near Little Lake in western California. There is so much going on with this panel that they only discuss a few of the more prominent elements and possible a few that you might not notice. Follow along by downloading the images and figure out what you can see and what you think it means.

In this episode, Alan is joined by visual artist Shefa Salem al‑Baraesi, a Benghazi‑based creator whose oil paintings re‑imagine Libya’s archaeological heritage—like the inverted‑figure boat scene from the Acacus cave art—and ancient rituals such as the Kaska dance. Through her realistic, large‑scale works, Shefa transforms written history and myth into evocative visual narratives that resonate with everyday Libyans. Her exhibitions, I Am Libya and Ethnolibya, bring these ancestral images forward as a living, shared national memory.

In this episode, Alan is joined by by Dr. Tertia Barnett, a leading archaeologist whose work bridges scientific research and community engagement in the field of rock art. Dr. Barnett shares insights from her role as Principal Investigator on Scotland’s Rock Art Project, as well as her previous work on the Wadi al-Ajal Rock Art Project in Libya. Together they discuss the social and cultural dimensions of rock art that highlights the importance of collaboration, accessibility, and inclusivity in understanding ancient visual traditions.

Rock Art is taking a break this week, so please enjoy this encore episode from last year! In this week’s episode, Dr Alan speaks with historic preservation specialist and project coordinator of Huliauapa’a, Rachel Hoerman. Along with community members Andree-Michelle Conley Kapoi and her teenage twins, Anais and Oisin, who are involved in the Stewardship and Protection Plan Project for the kiʻi pōhaku at Nu'u Refuge, Kaupō, Maui, they speak about Pacific Rim rock art and heritage stewardship in Hawai’i.

In this week’s episode, Dr. Alan Garfinkel speaks with Dr Thierry Aubry, Research Associate at Fundação Côa Parque. Together, they explore fascinating topics related to Dr. Aubry’s latest research, shedding light on groundbreaking discoveries and their broader implications.