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,
Fantasia 2000 Helen"; however, it did not appear on the DVD release of the film. Work on the film began in 1943, but was shelved. It was later found along with "Destino." "One by One" is a traditionally animated short film directed by Pixote Hunt and released by Walt Disney Pictures on August 31, 2004, as an extra feature on the DVD release of "" Special Edition. "The Little Match Girl" is a 2006 animated short film directed by Roger Allers and produced by Don Hahn. It is based on an original story by Hans Christian Andersen entitled "The Little Girl with