In this May 17, 2017 photo the cast of the Semperopera Ballett rehearse for “Forgotten Land” in the Semperopera in Dresden, Germany. The premiere will take place on May 20, 2017. (Arno Burgi//dpa via AP/RSS)
In this May 17, 2017 photo the cast of the Semperopera Ballett rehearse for “Forgotten Land” in the Semperopera in Dresden, Germany. The premiere will take place on May 20, 2017. (Arno Burgi//dpa via AP/RSS)