An illustration inspired by the story "The Music of Eric Zann", written by H.P. Lovecraft.
"Louder and louder, wilder and wilder, mounted the shrieking and whining of that desperate viol. The player was dripping with an uncanny perspiration and twisted like a monkey, always looking frantically at the curtained window. His blue eyes were bulging, glassy and sightless, and the frantic playing had become a blind, mechanical, unrecognizable orgy that no pen could even suggest."