The intimate portrait of Birgit Nilsson (1918-2005) on his centenary on May 17, 2018: This Swedish soprano possesses incredible skills and became the world's leading theatrical soprano from 1955 to 1975. Rare television and archival footage showcased Nielsen's work, accompanied by interviews with Placido Domingo, Otto Schenk, James Levin, Nina Strom, Jonas Kaufman, and many others. This movie reveals a sensitive woman behind this honest, pragmatic, and witty artist, who has a voice as fiery as ice (Sir Antonio Papano). This documentary was filmed on a farm in Bastard, Sweden, where Nielsen grew up and spent the summer until the end of her life. It was filmed at the Royal Opera House in Stockholm, where the legendary Wagner singer first performed an opera in 1946. It was filmed at places such as the Bayreuth Festival, the Wiener National Opera House, and the Metropolitan Opera House in New York, where Nielsen was a star and box office champion.