Elsa (Frozen) of the song "Let It Go", with critics frequently calling her a "powerhouse". Attempts were made as early as 1937 by Walt Disney to adapt Hans Christian Andersen's fairy tale, "The Snow Queen", into a film. The tale focuses on two children, one named Gerda, who served as the basis for Princess Anna, and the other named Kai, who is "cursed with negativity" after his heart is pierced with a shard of glass from an enchanted mirror and is later kidnapped by the Snow Queen. However, Disney struggled with creating a believable, multi-dimensional adaption of the fairy tale's title character,
Hans Christian Andersen Beatrix Potter. In Gilbert and Sullivan's Savoy Opera "Iolanthe", the Lord Chancellor mocks the Fairy Queen with a reference to Andersen, thereby implying that her claims are fictional: <poem>It seems that she's a fairy From Andersen's library, And I took her for The proprietor Of a Ladies' Seminary!</poem> Andersen's fairy tales include: Hans Christian Andersen Hans Christian Andersen (; ; 2 April 1805 – 4 August 1875) was a Danish author. Although a prolific writer of plays, travelogues, novels, and poems, Andersen is best remembered for his fairy tales. Andersen's popularity is not limited to children: his stories express themes