LOS ANGELES, April 22 (UPI) -- Amy Sherman-Palladino and Daniel Palladino say their new show Étoile , premiering Thursday on Prime Video, evolved after completing their hit series The Marvelous Mrs. Maisel . While Maisel followed a standup comedian in the 1950s, Étoile focuses on the ballet world in the modern day. In a recent Zoom interview with UPI, Daniel Palladino, 65, said they were looking for another artistic world in which to set a show. Both series stream on Prime Video. "This idea