Human imaginations have give us our past present and future all.
Sages and mystics since time immemorial indulged in consciously creating a reality in the mind,consciously creating a figment of imagination,an epic or saga,giving every character immortality, representing every character as the epitome of contemporary Religious cult to be remembered for ages to come.
The entire Potter Universe was a delusion, just another beautiful parallel existence, that made Rowling cope childhood demons.
Kipling, who never visited Seoni (or Kanha National Park) or any other central Indian forest went on to immortalize Mowgli by writing a book while living in USA.
The Great Indian Epic Ramayana- saga of Love, trust, honesty, leadership,obedience was a beautiful perception of Ādi Kavi-Valmiki.
The consciousness of Krishna as a heart full of Love, a Joyful mind, the consciousness of Shiva beyond time & space and the consciousness of Hanuman as mischievous, intelligent,compassionate,dutiful and a ardent devotee are all representatives of the attribute of the amenomaniac creator as imagined.