Ballet performance in St. Petersburg's Mikhailovsky Castle

Jonah Acosta, soloist of English National Ballet and Maria Kochetkova, soloist of San Francisco Ballet, performing during the outdoor gala concert Boris Eifman And Ballet Stars held in front of Mikhailovsky (St. Michael's) Castle. RIA Novosti / Alexey Danichev

Jonah Acosta, soloist of English National Ballet and Maria Kochetkova, soloist of San Francisco Ballet, performing during the outdoor gala concert "Boris Eifman And Ballet Stars" held in front of Mikhailovsky (St. Michael's) Castle in St. Petersburg. RIA Novosti / Alexey Danichev

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