Keywords: A Thangka depicting a Vajra Nairatmya Mandala. Tibet, 18th-Century.jpg artwork Tibet 18th-Century size cm 55 9 43 2 http //www sothebys com/en/auctions/ecatalogue/2015/indian-himalayan-southeast-asian-art-n09319/lot 1009 html Sotheby's lot 1009 PD-old-100 18th-century paintings Mandala thangka from Tibet Images from Sotheby's |