嗄 biography of the dancer Isadora Duncan, the ①⑨②0s dancer who forever changed people's ideas of ballet. Her nude, semi-nude, and pro-Soviet dance projects as well as her attitudes on free love, debt, dress, and lifestyle shocked the public of her time.嗄 biography of the dancer Isadora Duncan, the ①⑨②0s dancer who forever changed people's ideas of ballet. Her nude, semi-nude, and pro-Soviet dance projects as well as her attitudes on free love, debt, dress, and lifestyle shocked the public of her time.