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 (film) at winter's end, and he sees his reflection in the lake and finds he has become a handsome swan. When not with the children, Hans counts the days by making pair after pair of brightly colored satin slippers for his absent ballerina and dreaming of her love. One day, Hans receives an invitation from the Gazette newspaper office, where Lars's father, the publisher, thanks Hans for helping his son overcome his difficulties and offers to publish "The Ugly Duckling" in the newspaper. Overjoyed by the news, Hans asks that his credit be changed from "Hans, the cobbler" to "Hans Christian