Novice Khamfan at the age 19 years old C.E1919(later:Sathou Nyai Khamfan Silasangvaro)during his studies of Buddhism and fine Art at Vat Po in Bnagkok(more information at C1000R).
"Original material is held by the Buddhist Archive of Photography, Luang Prabang. A small number of prints were reframed and given back to Vat Suvanna Khili".