Aristarkh Lentulov, Russian, 1882 to 1943, a gouache and ink on paper cover for the music performance of Nikolai Roslavets, Trois compositions pour chant et piano. Nikolai Roslavets was a significant Russian and Ukrainian modernist composer of Belorussian and Ukrainian origin. Signed in the Cyrillic lower right: Lentulov. Unframed. One of a kind artwork. Aristarkh Lentulov was a major Russian avant-garde artist of Cubist orientation who also worked on set designs for the theater. One of the founders of the Jack of Diamonds or Bubnovy Valet group, the avant-garde exhibiting association of artists. Russian Soviet Avant Garde Fine Art For Collectors.