" Not thou alone, but all humanity doth in its progress fable emulate. Whence came thy rocket-ships and submarine if not from Nautilus, from Cavorite? Your trustiest companions since the cave, we apparitions guided mankind's tread, our planet, unseen counterpart to thine, as permanent, as ven'rable, as true. On dream's foundation matter's mudyards rest. Two sketching hands, each one the other draws: the fantasies thou've fashioned fashion thee. "

― Alan Moore , The League of Extraordinary Gentlemen: Black Dossier