nicholasroerich:Nan Shan, Tibetan Frontier, 1936, Nicholas RoerichMedium: cardboard,temperaw
nicholasroerich:Nan Shan, Tibetan Frontier, 1936, Nicholas RoerichMedium: cardboard,temperahttps://www.wikiart.org/en/nicholas-roerich/nan-shan-tibetan-frontier-1936 -- source link