Ballet dancer Darya Khokhlova, left, at the interactive class of the Children's Laboratory in the Beethoven Hall of Moscow's State Academic Bolshoi Theater.27.01.2013#1354333
Ballet dancer Mikhail Kochan performs at the interactive class of the Children's Laboratory in the Beethoven Hall of Moscow's State Academic Bolshoi Theater.27.01.2013#1354332
Ballet dancers Mikhail Kochan and Kseniya Azarkh perform at the interactive class of the Children's Laboratory in the Beethoven Hall of Moscow's State Academic Bolshoi Theater.27.01.2013#1354331
A girl watches ballet dancers in action at the interactive class of the Children's Laboratory in the Beethoven Hall of Moscow's State Academic Bolshoi Theater.27.01.2013#1354330
A girl watches ballet dancers in action at the interactive class of the Children's Laboratory in the Beethoven Hall of Moscow's State Academic Bolshoi Theater.27.01.2013#1354329
A girl watches ballet dancers in action at the interactive class of the Children's Laboratory in the Beethoven Hall of Moscow's State Academic Bolshoi Theater.27.01.2013#1354328
Children at the interactive class of the Children's Laboratory in the Beethoven Hall of Moscow's State Academic Bolshoi Theater.27.01.2013#1354327
Ballet dancer Darya Khokhlova at the interactive class of the Children's Laboratory in the Beethoven Hall of Moscow's State Academic Bolshoi Theater.27.01.2013#1354325
Ballet dancer Mikhail Kochan performs at the interactive class of the Children's Laboratory in the Beethoven Hall of Moscow's State Academic Bolshoi Theater.27.01.2013#1354324
Ballet dancer Darya Khokhlova shows moves at the ballet bar during the interactive class of the Children's Laboratory in the Beethoven Hall of Moscow's State Academic Bolshoi Theater.27.01.2013#1354323
Children at the interactive class of the Children's Laboratory in the Beethoven Hall of Moscow's State Academic Bolshoi Theater.27.01.2013#1354322
Ballet dancer Anna Grigoryeva at the interactive class of the Children's Laboratory in the Beethoven Hall of Moscow's State Academic Bolshoi Theater.27.01.2013#1354321
Ballet dancer Kseniya Azarkh at the interactive class of the Children's Laboratory in the Beethoven Hall of Moscow's State Academic Bolshoi Theater.27.01.2013#1354320
Ballet dancer Kseniya Azarkh at the interactive class of the Children's Laboratory in the Beethoven Hall of Moscow's State Academic Bolshoi Theater.27.01.2013#1354319
Children at the interactive class of the Children's Laboratory in the Beethoven Hall of Moscow's State Academic Bolshoi Theater.27.01.2013#1354318
Children at the interactive class of the Children's Laboratory in the Beethoven Hall of Moscow's State Academic Bolshoi Theater.27.01.2013#1354317
Children at the interactive class of the Children's Laboratory in the Beethoven Hall of Moscow's State Academic Bolshoi Theater.27.01.2013#1354315
Ballet dancer Kseniya Azarkh prepares to perform at the interactive class of the Children's Laboratory in the Beethoven Hall of Moscow's State Academic Bolshoi Theater.27.01.2013#1354314
From left: Ballet dancers Kseniya Azarkh, Anna Grigoryeva and Darya Khokhlova prepare to perform at the interactive class of the Children's Laboratory in the Beethoven Hall of Moscow's State Academic Bolshoi Theater.27.01.2013#1354313
Ballet dancer Darya Khokhlova at the interactive class of the Children's Laboratory in the Beethoven Hall of Moscow's State Academic Bolshoi Theater.27.01.2013#1354312
Lidiya Kharina, director of the State Academic Bolshoi Theater's museum, at the interactive class of the Children's Laboratory in the Bolshoi Theater's Beethoven Hall.27.01.2013#1354311
Ballet dancer Kseniya Azarkh prepares to perform at the interactive class of the Children's Laboratory in the Beethoven Hall of Moscow's State Academic Bolshoi Theater.27.01.2013#1354310
Ballet dancer Darya Khokhlova prepares to perform at the interactive class of the Children's Laboratory in the Beethoven Hall of Moscow's State Academic Bolshoi Theater.27.01.2013#1354309
Ballet dancer Mikhail Kochan prepares to perform at the interactive class of the Children's Laboratory in the Beethoven Hall of Moscow's State Academic Bolshoi Theater.27.01.2013#1354308
