VASILY PROKOFIEVICH EFANOV (RUSSIAN 1900-1978) Sunset, oil on board 29.2 x 39.5 cm (11 1/2 x 15 1/2 in.) signed lower right EXHIBITEDUSSR, Art Export Salon no. 21968/495 (label on verso)Gekkoso Gallery, Tokyo, no. 29 (label on the backing board) This lot is being sold without reserve.