one (demon) could be called the "demon of nothingness." this is quite simply... ...when my creativity or my imagination... abandons me. it means that things go totally silent, get totally empty. and there's nothing (ingenting) there.
but that has never happened to me... ...which is something for which i'm profoundly grateful.
bergman discussing demons and nothingness in marie nyreröd's bergman's island - 2004 plus images of fårö