 But this was a universal story that was still open-ended, that still felt like it needed another chapter to be told.The title of the film is a reference to depictions of skies in certain paintings by Claude Monet.In addition to Monet's impressionistic artwork, the film's tone was derived from the acoustic ballad "By Way of Sorrow" by Julie Miller and a line from an early interview of Elvis Presley in which he said, "I feel lonely, even in a crowded room."