Pilgrimage to Pureland: Art, Perception and the Wutai Mural VR Reconstruction

Virtual reality (VR) supports audiences to engage with cultural heritage proactively. We designed an easy-to-access and guided VR reconstruction of the murals in Mogao Grottoes, Pilgrimage To Pureland, to offer the general public an accessible and engaging way to experience the Dunhuang murals. We explored an immersive VR reconstruction approach that can efficiently convert complex 2D mural art into 3D digital VR content while maintaining its originality. Specifically, we reconstructed the Mt. Wutai pilgrimage mural in Cave 61 into a plot-based interactive VR environment that offers users a more accessible and immersive narrative to visit and appreciate Dunhuang murals' complex religious, historical, and artistic value. We conducted a user study with twenty participants to further investigate how this reconstruction approach and the interactive narratives would affect users' immersive experiences and knowledge acquisition, compared with other forms of virtual access as the control group. Findings from our user study revealed that participants from the VR experimental group reported a significantly higher level of immersion and understanding of the knowledge. To conclude, our 2D-to-VR reconstruction methods provided a VR reconstruction approach and insights for creating engaging user experiences and improving users understanding of cultural and historical concepts while preserving the originality of the cultural heritage.