EuroGraphics The Triumph of Music by March Chagall 1000-Piece Puzzle. Box size: 10″ x 14″ x 2.37″. Finished Puzzle Size: 19.25″ x 26.5″. Omnipresent in his work, music was a constant source of inspiration for Marc Chagall. Chagall worked on this creation for the Metropolitan Opera in New York City in 1966.