Nikolai Konstantinovich Roerich (Russian, 1874-1947)
'Corona Mundi,' 1921
signed with artist's monogram (lower right), verso with affixed label on stretcher '172 Corona Mundi / Crown of the World / NR', stretcher bars and interior of the frame inscribed with additional numbers, frame with applied sticker with number '186'
tempera on canvas
143 x 91cm (56 5/16 x 35 13/16in).