Powell, S. (2018). Etched in Stone: Sixteenth-century Visual and Material Evidence of Śaiva Ascetics and Yogis in Complex Non-seated Āsanas at Vijayanagara. Journal Of Yoga Studies, 1, 45 - 106. Retrieved from https://journalofyogastudies.org/index.php/JoYS/article/view/2018.v1.Powell.EtchedinStone