The Call of Cthulhu is a story by American writer H. P. Lovecraft. The story deals with a manuscript found among the papers of the late Francis Wayland Thurston, of Boston. In the text, Thurston recounts his discovery of notes left behind by his granduncle, George Gammell Angell, a prominent Professor of Semitic languages at Brown University in Providence, Rhode Island, who died suddenly.
The first chapter, The Horror in Clay, concerns a small bas-relief sculpture found among the papers, which the narrator describes: "My somewhat extravagant imagination yielded simultaneous pictures of an octopus, a dragon, and a human caricature.... A pulpy, tentacled head surmounted a grotesque and scaly body with rudimentary wings." The sculpture is the work of Henry Anthony Wilcox, a student at the Rhode Island School of Design who based the work on his delirious dreams of "great Cyclopean cities of titan blocks and sky-flung monoliths, all dripping with green ooze and sinister with latent horror."