The Art of the Sublime

Artist and astrologer John Varley encouraged Blake to sketch the figures, called ‘visionary heads’, who populated his visions. This image is the best known. While sketching the flea, Blake claimed it told him that fleas were inhabited by the souls of bloodthirsty men, confined to the bodies of insects because, if they were the size of horses, they would literally drain the population. Their bloodthirsty nature is shown by the eager tongue flicking at the ‘blood’ cup it carries. This intense disorientating image, the stuff of delirium and nightmare, taps into the unconscious, internalised sublime.