Nelson, C. (2008). The Seven Valleys: Capturing the Numinous in a 3D Game Engine. Leonardo, 41(1).
Nelson, C. (2007). Spiritual Art: Evoking the Numinous using a 3D Computer Game Engine. Paper presented at the International Symposium on Computational Aesthetics in Graphics, Visualization, and Imaging, The Banff Centre, Canada.
Nelson, C. (2007). The Seven Valleys. Paper presented at the Second International Conference on Digital Interactive Media in Entertainment and Arts, Perth, Australia.
Nelson, C. (2004). The Unknowable, Invisible Essence: an Exploration of Baha'i Spiritual Experience in Virtual Reality Paper presented at the Consciousness Reframed 6: QI and COMPLEXITY, Beijing, China.