A gouache on board painting depicting a colorful abstract composition, attributed to Boris Korolyov, Russian, Soviet, 1884 to 1963. Signed with the Cyrillic initials B.K. lower center, unframed. One of a kind artwork. Boris Danilovich Korolyov was a Russian and Soviet sculptor and graphic artist. Studied at the private studios of Vasily Meshkov and Ilya Mashkov, M. Blok’s sculptural studio, 1908 — 1910, and the Moscow School of Painting, Sculpture and Architecture, 1910 — 1914. Much influenced by the works of Alexander Archipenko. Contributed to exhibitions from 1919. Member and organizer of Zhivsculptarch, 1919 — 1921. Member of the Institute of Artistic Culture in Moscow, Monolith, Society of Moscow Artists and the Society of Russian Sculptors. Russian Soviet Avant Garde Fine Art, Abstract Paintings For Collectors.