https://www.christies.com/lotfinder/paintings/nicholas-roerich-tibetan-kharbu-5630223-details.aspx
SALE 5961
Important Russian Art
London
26 November 2012
LOT 108
Nicholas Roerich (1874-1947)
Tibetan Kharbu
Price realised
GBP 37,250
Estimate
GBP 30,000 - GBP 50,000
pencil, charcoal and tempera on paper, laid down on board
10 x 14¼ in. (25.4 x 36.2 cm.)
Provenance
Collection of Louis and Nettie Horch, New York.
Acquired from the above by the present owner in 1978.
Literature:
Roerich Museum Catalogue, New York, 1930, no. 971.