In H. P. Lovecraft’s well-known tale “The Call of Cthulhu” the narrator (Francis Wayland Thurston) tells about strange facts that he has learned from the papers of his recently deceased grand-uncle, George Gammell Angell, and from personal investigation. Among these facts is the momentarily raising of a mighty stone city called R'lyeh from the sea-bottom of the Pacific Ocean due to an earthquake that came up on March 1st, 1925. In the tale it is also revealed that the Great Cthulhu is accidentally liberated by a band of sailors, and emerges from a monstrously carven portal; an immense black door with an ornate lintel, threshold, and jambs around it. I wonder where that huge black doorway from which Cthulhu emerges leads to.