One night I had a frightful dream in which I met my grandmother under the sea. She lived in a phosphorescent palace of many terraces, with gardens of strange leprous corals and grotesque brachiate efflorescences, and welcomed me with a warmth that may have been sardonic. She had changed – as those who take to the water change – and told me she had never died. Instead, she had gone to a spot her dead son had learned about, and had leaped to a realm whose wonders – destined for him as well – he had spurned with a smoking pistol. This was to be my realm, too – I could not escape it. I would never die, but would live with those who had lived since before man ever walked the earth.
-H.P. Lovecraft, The Shadow Over Innsmouth