The Ghost of a Flea
... that William Blake's painting The Ghost of a Flea caused some contemporaries to believe that he was a madman?
... that <a href="./William_Blake" id="mwFRs" rel="mw:WikiLink" title="William Blake">William Blake</a>'s painting <i id="mwFRw"><b id="mwFR0"><a href="./The_Ghost_of_a_Flea" id="mwFR4" rel="mw:WikiLink" title="The Ghost of a Flea">The Ghost of a Flea</a></b></i> <i id="mwFR8">(pictured)</i> caused some contemporaries to believe that he was a madman?