BORIS VALENTINOVICH SHCHERBAKOV (RUSSIAN 1916-1995) Nocturnal, 1972 oil on cardboard 50 x 70 cm (19 3/4 x 27 1/2 in.) signed in Cyrillic and dated lower right; signed, dated and titled in Cyrillic on verso EXHIBITED Gekkoso Gallery, Tokyo, Contemporary Soviet Paintings, No.604 (label on the backing board) This lot is being sold without reserve.1000