Picasso’s Tete d’Arlequin was one of seven paintings stolen from Rotterdam’s Kunsthal in 2012 by a group of Romanian thieves and thought to have been burned in a stove by the ringleader’s mother. On Monday, news broke that Tete d’Arlequin had been found in rural Romania: later, “it emerged it was totally too good to be true, part of an elaborate and carefully staged piece of performance art by a radical Belgian theatre company.”