Two spectacular dance projects show how a young generation of dancers from all over the world are rediscovering Pina's choreography: the Semperoper Ballet Company in Dresden rehearses Pina's dance opera Iphigenia in Tauris, and dancers from all over Africa rehearse Pina's ballet Le Sacre du Printemps at the École des Sables in Senegal. A fascinating metamorphosis: whi...