1927, 8 july, LONDON, GREAT BRITAIN : The avantgarde dancer and choreographer ballet dancer Leonide Massine holding a large hammer over the head of Russian dancer Alexandra Danilova during a Ballets Russes production of ' Le Pas d'Acier ' at His Majesty's Theatr, London. Music by Sergei Prokofiev, choreography by Leonid Massine and designs by Yuri Yakoulov - July 8, 1927.