Joseph Déjacque or Imre Madách?

The internet is often much better at creating and perpetuating mistakes than it is at correcting them. An exemplary case is the confusion that has grown around the question of whether or not a portrait existed of Joseph Déjacque. For a long time, it appeared that Déjacque was among those important early anarchist figures for whom we could not put a face to the name. And then a portrait appeared on Wikimedia Commons—and what a portrait! Perhaps we should have know that mustache was simply too good to be true. […]