Foto by N.N. in CNAS Journal, Vol. 34 No. 2 (July 2007)
Boke, Charis, Aniconic Worship in the Kathmandu Valley - A Brief Typology, Contributions to Nepalese Studies, Report 2007
http://himalaya.socanth.cam.ac.uk/collections/journals/contributions/pdf/CNAS_34_02_01.pdf