The Drone, the Snake, and the Crystal: Manifesting Potency in 3D Digital Replicas of Living Heritage and Archaeological Places

Abstract

Creating and sharing 3D digital replicas of archaeological sites online has become increasingly common. They are being integrated in excavation workflows, used to foster public engagement with the site, and provide communication and outreach of research, which now happen on digital media platforms. However, there has been little introspection by the community involved in the 3D documentation field, which has resulted in problematic practices. We critique the western paradigm of archaeological visualisation and propose recommendations for inclusive, decolonised visualisations of living heritage and archaeological places. To begin, we define in broad terms what an archaeological site is, and then we describe how these sites have been recorded and represented using the latest technology for digital re-production, namely laser scanning and photogrammetry. Following that we provide a critical analysis of current 3D visualisations of archaeological sites and develop an approach to ensure that the significance, meaning, and potency of archaeological and living heritage places are transferred to their digital replicas. Our case study at Ga-Mohana Hill in South Africa then offers practical approaches and methodologies that the fields of cultural heritage documentation and archaeological visualisation can employ to address their recurring issues as identified in the critical analysis. We present an online, interactive 3D digital replica of a living heritage and archaeological place that we believe responds appropriately to its political, cultural, and social context along with communicating its archaeological significance.